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User Manual for ecler models including: 50-0447-0100 Two Channels Commercial Amplifiers, 50-0447-0100, Two Channels Commercial Amplifiers, Channels Commercial Amplifiers, Commercial Amplifiers, Amplifiers
AURA-4H150 - Ecler Pro Audio
File Info : application/pdf, 34 Pages, 3.56MB
DocumentDocumentAURA Series COMMERCIAL AMPLIFIERS Two Channels / Multichannel / LoZ / HiZ Amplifiers WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT USER MANUAL START-UP & TECHNICAL OPERATION DATA 50-0447-0100 AURA SERIES E N WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS TABLE OF CONTENTS 1. PRECAUTIONS .......................................................................................................................... 3 1.1 Important Notice......................................................................................................................... 3 1.2 Key Safety Directions................................................................................................................ 4 1.3 Cleaning Directions.................................................................................................................... 4 2. WARRANTY & ENVIRONMENT ............................................................................................ 5 3. PACKAGE CONTENTS ............................................................................................................ 5 4. DESCRIPTION & FEATURES.................................................................................................. 6 4.1 Main Features .............................................................................................................................. 6 5. PANEL FUNCTIONS ................................................................................................................. 7 5.1 Front Panel ................................................................................................................................... 7 5.2 Rear Panel .................................................................................................................................... 8 6. INSTALL & CONNECT.............................................................................................................. 9 6.1 Location, Assembly and Ventilation ..................................................................................... 9 6.2 Mains Connection.....................................................................................................................10 6.3 Analogue Input Connections ................................................................................................ 11 6.4 Amplified Output Connections ............................................................................................ 12 6.4.1 Out Configurations ...................................................................................................................12 7. START-UP & OPERATION ................................................................................................... 13 7.1 Start-up ....................................................................................................................................... 13 8. TECHNICAL DATA ................................................................................................................. 14 8.1 Technical Specifications ......................................................................................................... 14 8.1.1 AURA-2L150 .............................................................................................................................14 8.1.2 AURA-4L150 .............................................................................................................................17 8.1.3 AURA-8L150 .............................................................................................................................20 8.1.4 AURA-2H150 ............................................................................................................................23 8.1.5 AURA-4H150 ............................................................................................................................26 8.2 Mechanical Diagrams..............................................................................................................29 8.2.1 AURA-2L150 .............................................................................................................................29 8.2.2 AURA-4L150 .............................................................................................................................30 8.2.3 AURA-8L150 .............................................................................................................................31 8.2.4 AURA-2H150 ............................................................................................................................32 8.2.5 AURA-4H150 ............................................................................................................................33 2 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 1. PRECAUTIONS 1.1 Important Notice WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION The flashing light with an arrowhead symbol inside an equilateral triangle on it is intended to alert the user of the presence of non-insulated "dangerous voltage" within the enclosure, which might be of sufficient magnitude to pose a risk of electric shock to users. The exclamation mark within an equilateral triangle is intended to alert the user of the requirement for important operating and maintenance (servicing), for which instructions may be found in the literature accompanying the appliance. WARNING (If applicable): The terminals marked with symbol " " may be of sufficient magnitude to pose a risk of electric shock. The external wiring connected to terminals requires installation by a technician, or the use of ready-made leads or cords. WARNING: To prevent fire or shock hazard, do not expose this equipment to rain or humidity. WARNING: A device with Class I manufacturing ought to be connected to a mains socket outlet with a protective earthing connection. WARNING: Ecler products have a long lifetime of more than 10 years. This product must never be discarded as unsorted urban waste, but must be taken to the nearest electrical and electronic waste treatment centre. This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. 3 DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE 1.2 Key Safety Directions 1. Read the following directions. 2. Keep the following directions. 3. Heed all warnings. 4. Follow all directions. 5. Do not use this device in proximity to water. 6. Clean only with a dry cloth. 7. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions. 8. Do not install near any heat sources such as radiators, heat registers, stoves, or other devices (including amplifiers) that may release heat. 9. Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades, being one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, contact a qualified electrician for a replacement of the obsolete outlet. 10. Protect the power cord from being walked on or pinched, particularly at the plugs, convenience receptacles, and at the point of exit from the device. 11. Only use attachments/accessories specified by the manufacturer. 12. Unplug the device during lightening sorts or when unused for long periods of time. 13. Refer all servicing to qualified personnel. Servicing is required when the device has been damaged in any way, such as power supply cord or plug damage, liquid spillage or objects onto the device, the device has been exposed to rain or humidity, does not operate normally, or has been dropped. 14. Disconnecting from mains: When switching off the POWER switch, all the functions and light indicators of the unit will be stopped, but fully disconnecting the device from mains is done by unplugging the power cable from the mains input socket, therefore, it should always remain easily accessible 15. Equipment is connected to a socketoutlet with an earthing connection by means of a power cord. 16. The marking information is located at the top/rear of the unit. 17. The device shall not be exposed to dripping or splashing liquids, and no liquid-filled objects, such as a filled up glass, shall be placed on top of the device. DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 1.3 Cleaning Directions Clean the unit with a soft, dry clean cloth or slightly wet with water and neutral liquid soap only, then dry it with a clean cloth. Be careful that water never gets into the unit through any hole. Never use alcohol, benzine, solvents or abrasive substances to clean this unit. NEEC AUDIO BARCELONA, S.L. accepts no liability for any damage that may be caused to people, animal, or objects due to failure to comply with the warnings above. 4 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 2. WARRANTY & ENVIRONMENT Thank you for choosing Ecler AURA Series! We greatly value your trust. It is VERY IMPORTANT to carefully read this manual and to fully understand its contents before any connecting takes place in order to make the best use of this equipment, as well as to get the best performance from it. To ensure optimal operation of this device, we strongly recommend that its maintenance be carried out by our authorised Technical Services. All ECLER products are covered by warranty, please refer to www.ecler.com or the warranty card included with this product for the period of validity and conditions. Ecler is truly committed with the environment and planet sustainability, energy saving and CO2 emission reduction. Recycling materials and using non-contaminant components are also top priorities in our green crusade. Ecler has deeply evaluated and analyzed the environmental impacts of all the processes involved in the production of this product, including packaging, and has alleviated, reduced and/or compensated for them. 3. PACKAGE CONTENTS · 1 unit of one of the AURA Series model. · EU & multiplug mains cords. · Euroblock Connectors (inputs /outputs) · Desktop feet, rack 19" installation hardware. · First Steps Guide. · Warranty card. 5 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE 4. DESCRIPTION & FEATURES AURA Series is a family of analogue amplifiers, with different power levels: AURA-2L150 two channels, 2x150 W RMS @ 4 , AURA-4L150 is a multichannel, 4x150 W RMS @ 4 , AURA-8L150 is a multichannel, 8x150 W RMS @ 4 , AURA-2H150 two channels, 2x150 W RMS @ 70/100V, and AURA-4H150 is a multichannel, 4x150 W RMS @ 70/100V. AURA Series are built with the highest robustness for long lasting performances, with special power supply circuitry designed for optimized electrical consumption. All AURA are 100% silent featuring convection cooling system. AURA Series also features the possibility of linking channels to the first input by selecting it on the rear panel, adjustable Auto Standby level, overload and thermal protection, PFC and anticlipping system. 4.1 Main Features · Euroblock input and output connectors. · Link to input 1 available. · Volume control knobs on front panel, that can be blocked via switches accessible from the bottom cover. · High efficiency (Class D). · Auto Standby function. · Convection cooling (fanless, 100% silent). · Thermal protection. · Overload protection. · Anti-clip system. DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 6 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 5. PANEL FUNCTIONS 5.1 Front Panel 1. Power Switch: the equipment is switched on by default just switching to ON the front panel power switch. 2. ON LED: lights up in green colour when the unit is powered ON. 3. Auto Standby indicator LED: lights up in green colour when the Auto Standby function is enabled. 4. Auto Standby button: enables / disables the Auto Standby function (low power consumption mode, managed by pairs of channels). 5. Control knobs (1-8 upon model): each front panel LEVEL knob allows to control the volume of the correspondent amplified audio outputs. The front panel knobs can be disabled by means of the VOL Bypass switches -accessible with a thin screwdriver- from the bottom face of the chassis. 6. Signal indicator LED (per channel): indicates signal presence in the amplification output. These indicators light up in green colour when the input signal exceeds -40dBV threshold. 7. Clip indicator LED (per channel): lights up in red colour when the input signal exceeds -0,9dBV. 8. Protect /Thermal. indicator LED (per channel): lights up in red colour when the general protection circuit of the channel is activated, or in orange colour when the temperature limiter is in operation, with fast blinking when temperature reaches 83 °C (181.4 °F) or steady when the temperature reaches 125 °C (257 °F) and in this case the equipment goes into protection mode. 7 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 9. Standby indicator LED (per pair of channels): lights up in orange colour when a couple of adjacent channels enter into Standby (low power consumption) mode. Auto Standby threshold can be selected, for every 2 adjacent channels, by means of an internal jumper, between -40db / -50 dB values. 10. Link indicator LED (per channel): lights up in white colour when the link function is activated = the channel gets its input audio signal from IN1 in the rear panel (same signal that CH1 gets), instead of getting it from INX, where X is the channel count index.up when the maximum power is reached. 5.2 Rear Panel 1. Mains socket base 2. Amplified outputs, OUT 1-2, or 1-4, or 1-8 (upon model), 2-pin Euroblock or 3 pin Euroblock (Low Impedance or High Impedance, respectively, upon models) 3. Link button for INX to IN1 (X=2 to 8, upon models). 4. Analogue inputs, IN1-2, or 1-4, or 1-8 (upon model), 3-pin Euroblock, balanced. 8 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 6. INSTALL & CONNECT The equipment must be correctly grounded (ground resistance, Rg = 30 Ohm or less). The environment must be dry and dustless. Do not expose the unit to rain or water splashes, and do not place liquid containers or incandescent objects like candles on top of the unit. Do not obstruct the ventilation grilles with any kind of material. If the device requires any intervention and/or connection/disconnection, it must be first powered off. Do not handle the speaker output terminals with your device turned on, there are high voltages. The output cabling should be connected by a qualified technician. Otherwise only use pre-made flexible cables. There are no user serviceable parts inside the amplifier. Non-compliance with the instructions or neglecting warnings may cause malfunction or even damage the unit. · Avoid turning on the device without the speakers connected to its outputs and without having previously set the volume/gain controls to minimum level. · Always use shielded cables to make connections between devices. · In an amplifier, avoid placing the speaker output cables close to other signal cables (micro, line...). This may cause the system to oscillate, damaging the amplifier and speakers. 6.1 Location, Assembly and Ventilation AURA series devices have a 19" rack format (1RU). It is very important not to enclose the amplifier or expose it to extreme temperatures as it generates heat. It is also necessary to encourage the airflow through the ventilation holes of the chassis. If multiple products are installed in the same rack or in a cabinet with closed doors, it is highly recommended to install fans in their upper and lower ends for a forced airflow from the bottom up. This upward air flow will help to dissipate the heat generated inside. Please ensure that there is always, at least, one free rack unit between an AURA amplifier and other equipment installed above and below it in the rack cabinet. This is essential for the fanless convection ventilation to work properly and thus ensure correct operation of the amplifier throughout its lifetime. Regular maintenance of dust removal is highly recommended as dust can impede airflow and hinder heat dissipation. 9 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 6.2 Mains Connection AURA operates on alternating voltages from 100-240 V @ 50-60Hz (±10%). This device is equipped with an oversized power supply capable of adapting without any type of adjustment to the mains voltage of any country in the world. On the front panel, there is an on/off switch for the unit. ON Led on the frontal panel lights up when unit is switched on. To enable/disable the Auto Standby mode (per pairs of channels) just push the Auto Standby button on the front panel. The Auto Standby LED will light in green accordingly. Do not allow the mains cable to run parallel to the shielded cables carrying the audio signal, as this may cause humming. 10 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS 6.3 Analogue Input Connections AURA rear panel provides analogue, balanced, line level signal inputs. The selection of hardware inputs and it's routing to the unit's amplified channels are performed from its physical connections and LINK button. Signal input connectors are 3 position screw terminal block. The wiring is: Live or direct signal > Pin + Cold or inverted signal > Pin - Ground > Pin PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA For unbalanced connection short-circuit pin to pin - as reported on the picture. 11 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 6.4 Amplified Output Connections The rear panel is fitted with two position screw terminal block for each amplified output (low impedance models) or with three position screw terminal block for each amplified output (high impedance models, 70/100V outputs). Always respect the relative polarity for outputs (+ and - on each output connector), wiring and speakers. 6.4.1 Out Configurations Select the appropriate operation mode to do not damage the loudspeakers. Never connect loads below 4 ohms when working in low impedance mode. Make sure to match the impedance of the total load connected to the loudspeakers, when working in low impedance for a correct performance. The connection cable that joins the amplifiers outputs and the loudspeakers must be of good quality, sufficient section and as short as possible. This is most important when the distances to cover are long ones i.e., up to 10 meters it is recommended to use a section not inferior to 2.5mm2 and for superior distances 4mm2. 12 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 7. START-UP & OPERATION 7.1 Start-up When the front panel Power switch is ON, the amplifier is powered, and it will automatically switch on. When the ON LED of the front panel is lit in green, the device is operational. In a complete audio installation, it is important to start up the equipment in the following sequence: 1. sound sources 2. mixer 3. equalizers 4. active filters 5. processors 6. power amplifiers. To turn them off the sequence should follow an inverse pattern. 13 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 8. TECHNICAL DATA 8.1 Technical Specifications 8.1.1 AURA-2L150 AURA-2L150 INPUTS Number of Inputs Analogue input connection type Input configuration 2 3-pin Euroblock, balanced, pitch 3,5 mm Input link to CH1 selector per input AMPLIFIED OUTPUTS Number of amplified outputs 2 Amplified output connection type 2-pin Euroblock. Pitch: 5 mm OUTPUT POWER All channels driven @ 1%THD SIGNAL Max output power @ 8 75W Max output power @ 4 150W ELECTRICAL Voltage gain Input sensitivity Input impedance Max input level Frequency response THD + Noise SNR Crosstalk CMRR Damping factor 27,8 dB 0 dBV 2,21 dBu 1 Vrms >500k (balanced) +12dBV 14,21 dBu 15Hz-30kHz (-3dB, 1W @ 4) < 0,01 % (from 1W to full power output @ 4) 100 dBA (from 20Hz - 20kHz) >80dB (@ 1kHz) > 55 Typ (from 20Hz-20kHz) >150 (DF @ 8 , 20 Hz - 400 Hz) Power supply AC mains requirement Power factor correction AC mains connector Universal, regulated SMPS with PFC 100-240 V @ 50-60Hz (±10%) > 0,92 (Output Power > 1/4 Max Output Power) IEC C14 inlet (10Amax, Power cord 10Amax) POWER & HEAT @230VAC 1/4 POWER, @ 4 (all channels driven) Power 103,8 W | 112,9 VA Current Draw 0,492 Arms Thermal Loss 24,95 kcal/h | 99 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 58,97 W | 67,4 VA Current Draw 0,293 Arms Thermal Loss 18,55 kcal/h | 73,62 BTU/h INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 14 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS IDLE (all channels driven) Power 11,6 W | 24,4 VA Current Draw 0,106 Arms Thermal Loss 9,98 kcal/h | 35,59 BTU/h SLEEP MODE (all channels driven) Power 8,9 W | 21,97 VA Current Draw 0,096 Arms Thermal Loss 7,65 kcal/h | 30,38 BTU/h POWER & HEAT @120VAC 1/4 POWER, @ 4 (all channels driven) Power 106,7 W | 108 VA Current Draw 0,988 Arms Thermal Loss 27,66 kcal/h | 109,76 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 60,11 W | 61,95 VA Current Draw 0,536 Arms Thermal Loss 19,44 kcal/h | 77,17 BTU/h IDLE (all channels driven) Power 11,7 W | 13,66 VA Current Draw 0,119 Arms Thermal Loss 10,06 kcal/h | 39,93 BTU/h SLEEP MODE (all channels driven) Power Current Draw Thermal Loss 9,1 W | 11,36 VA 0,099 Arms 7,83 kcal/h | 31,06 BTU/h TECHNOLOGIES Amplification technology Class D Energy saving Auto Standby function selectable (Auto Standby by pairs of channels) Efficiency 72% (1/4 POWER, @ 4, 230VAC) Cooling Convection (fanless) PROTECTIONS DC protection Yes HF protection Yes Short-circuit protection Yes Clip limiter Yes Thermal protection Yes LOCAL CONTROL Attenuators Front panel knobs per channel VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom) RUN/SLEEP mode Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto Standby time: 60 seconds) INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 15 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS Power ON/OFF MONITORING Signal Present Clipping Protect Standby Standby / Mute Thermal On Link PHYSICAL Operating temperature Operating humidity Storage temperature Storage humidity Dimensions (WxHxD) Weight Shipping dimensions (WxHxD) Shipping weight Front panel switch (green LED indicator) SIGNAL LED (Green) per channel (trigger @- 40 dBV) CLIP LED (Red) per channel PROT LED (Red) by pairs of channels (Combined PROT/TH LED) AUTO STANDBY ON/OFF LED (Green) per unit AUTO STANDBY (Orange) by pairs of channels TH LED (Orange) by pairs of channels (combined PROT/TH LED) ON LED (Green) per unit LINK LED (White) per channel -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing 482.6x44x275 mm. / 19x1.73x10.83 inches 3.0 kg / 6.6 lb 590x75x400mm. / 23.23x2.95x15.75 inches 4.55 kg / 10.03lb PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 16 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 8.1.2 AURA-4L150 AURA-4L150 INPUTS Number of Inputs 4 Analogue input connection type 3-pin Euroblock, balanced, pitch 3,5 mm Input configuration Input link to CH1 selector per input AMPLIFIED OUTPUTS Number of amplified outputs 4 Amplified output connection type 2-pin Euroblock. Pitch: 5 mm OUTPUT POWER All channels driven @ 1%THD Max output power @ 8 75W Max output power @ 4 150W SIGNAL Voltage gain 27,8 dB Input sensitivity 0 dBV 2,21 dBu 1 Vrms Input impedance >500k (balanced) Max input level +12dBV 14,21 dBu Frequency response 15Hz-30kHz (-3dB, 1W @ 4) THD + Noise < 0,01 % (from 1W to full power output @ 4) SNR 100 dBA (from 20Hz - 20kHz) Crosstalk >80dB (@ 1kHz) CMRR > 55 Typ (from 20Hz-20kHz) Damping factor >150 (DF @ 8 , 20 Hz - 400 Hz) ELECTRICAL Power supply Universal, regulated SMPS with PFC AC mains requirement 100-240 V @ 50-60Hz (±10%) Power factor correction > 0,92 (Output Power > 1/4 Max Output Power) AC mains connector IEC C14 inlet (10Amax, Power cord 10Amax) POWER & HEAT @230VAC 1/4 POWER, @ 4 (all channels driven) Power 199,15 W | 215,7 VA Current Draw 0,939 Arms Thermal Loss 41,07 kcal/h | 162,97 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 108,4 W | 122,6 VA Current Draw 0,534 Arms Thermal Loss 29.41 kcal/h | 116.7 BTU/h IDLE (all channels driven) Power 16,75 W | 33,26 VA Current Draw 0,145 Arms Thermal Loss 14.41 kcal/h | 57.17 BTU/h 17 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS SLEEP MODE (all channels driven) Power 11.2 W | 26.6 VA Current Draw 0,116 Arms Thermal Loss 9.61 kcal/h | 38.16 BTU/h POWER & HEAT @120VAC 1/4 POWER, @ 4 (all channels driven) Power 203.4 W | 207.5 VA Current Draw 1.815 Arms Thermal Loss 44.75 kcal/h | 177.61 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 110.5 W | 113.25 VA Current Draw 0,988 Arms Thermal Loss 31.25 kcal/h | 124.03 BTU/h IDLE (all channels driven) Power 17,03 W | 20,47 VA Current Draw 0,178 Arms Thermal Loss 14,65 kcal/h | 58,12 BTU/h SLEEP MODE (all channels driven) Power 11,65 W | 15,5 VA Current Draw 0,135 Arms Thermal Loss 10,02 kcal/h | 39,76 BTU/h TECHNOLOGIES Amplification technology Class D Energy saving Auto Standby function selectable (Auto Standby by pairs of channels) Efficiency 76% (1/4 POWER, @ 4, 230VAC) Cooling Convection (fanless) PROTECTIONS DC protection Yes HF protection Yes Short-circuit protection Yes Clip limiter Yes Thermal protection Yes LOCAL CONTROL Attenuators Front panel knobs per channel VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom) RUN/SLEEP mode Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds) Power ON/OFF Front panel switch (green LED indicator) 18 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS MONITORING Signal Present Clipping Protect Standby Standby / Mute Thermal On Link PHYSICAL Operating temperature Operating humidity Storage temperature Storage humidity Dimensions (WxHxD) Weight Shipping dimensions (WxHxD) Shipping weight SIGNAL LED (Green) per channel (trigger @- 40 dBV) CLIP LED (Red) per channel PROT LED (Red) by pairs of channels (Combined PROT/TH LED) AUTO STANDBY ON/OFF LED (Green) per unit AUTO STANDBY (Orange) by pairs of channels TH LED (Orange) by pairs of channels (combined PROT/TH LED) ON LED (Green) per unit LINK LED (White) per channel -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing 482.6x44x275 mm. / 19x1.73x10.83 inches 3.7 kg / 8.16 lb 590x75x400mm. / 23.23x2.95x15.75 inches 5.25 kg /11.57 lb PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 19 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 8.1.3 AURA-8L150 AURA-8L150 INPUTS Number of Inputs 8 Analogue input connection type 3-pin Euroblock, balanced, pitch 3,5 mm Input configuration Input link to CH1 selector per input AMPLIFIED OUTPUTS Number of amplified outputs 8 Amplified output connection type 2-pin Euroblock. Pitch: 5 mm OUTPUT POWER All channels driven @ 1%THD Max output power @ 8 75W Max output power @ 4 150W SIGNAL Voltage gain 27,8 dB Input sensitivity 0 dBV 2,21 dBu 1 Vrms Input impedance >500k (balanced) Max input level +12dBV 14,21 dBu Frequency response 15Hz-30kHz (-3dB, 1W @ 4) THD + Noise < 0,01 % (from 1W to full power output @ 4) SNR 100 dBA (from 20Hz - 20kHz) Crosstalk >80dB (@ 1kHz) CMRR > 55 Typ (from 20Hz-20kHz) Damping factor >150 (DF @ 8 , 20 Hz - 400 Hz) ELECTRICAL Power supply Universal, regulated SMPS with PFC AC mains requirement 100-240 V @ 50-60Hz (±10%) Power factor correction > 0,92 (Output Power > 1/4 Max Output Power) AC mains connector IEC C14 inlet (10Amax, Power cord 10Amax) POWER & HEAT @230VAC 1/4 POWER, @ 4 (all channels driven) Power 391,8 W | 424,9 VA Current Draw 1,853 Arms Thermal Loss 79,29 kcal/h | 314,68 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 217,7 W | 246,3 VA Current Draw 1,073 Arms Thermal Loss 58,08 kcal/h | 230,51 BTU/h IDLE (all channels driven) Power 34,6 W | 66,9 VA Current Draw 0,291 Arms Thermal Loss 29,76 kcal/h | 118,09 BTU/h 20 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS SLEEP MODE (all channels driven) Power 24,0 W | 54,5 VA Current Draw 0,237 Arms Thermal Loss 20,64 kcal/h | 81,91 BTU/h POWER & HEAT @120VAC 1/4 POWER, @ 4 (all channels driven) Power 400,8 W | 408,5 VA Current Draw 3,592 Arms Thermal Loss 86,96 kcal/h | 345,12 BTU/h 1/8 POWER, @ 4 (all channels driven) Power 221,9 W | 227,6 VA Current Draw 1,992 Arms Thermal Loss 61,70 kcal/h | 244,85 BTU/h IDLE (all channels driven) Power 34,7 W | 41,47 VA Current Draw 0,361 Arms Thermal Loss 29,84 kcal/h | 118,43 BTU/h SLEEP MODE (all channels driven) Power 24,36 W | 31,9 VA Current Draw 0,278 Arms Thermal Loss 20,95 kcal/h | 83,14 BTU/h TECHNOLOGIES Amplification technology Class D Energy saving Auto Standby function selectable (Auto Standby by pairs of channels) Efficiency 76% (1/4 POWER, @ 4, 230VAC) Cooling Convection (fanless) PROTECTIONS DC protection Yes HF protection Yes Short-circuit protection Yes Clip limiter Yes Thermal protection Yes LOCAL CONTROL Attenuators Front panel knobs per channel VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom) RUN/SLEEP mode Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds) Power ON/OFF Front panel switch (green LED indicator) 21 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS MONITORING Signal Present Clipping Protect Standby Standby / Mute Thermal On Link PHYSICAL Operating temperature Operating humidity Storage temperature Storage humidity Included accessories Dimensions (WxHxD) Weight Shipping dimensions (WxHxD) Shipping weight SIGNAL LED (Green) per channel (trigger @- 40 dBV) CLIP LED (Red) per channel PROT LED (Red) by pairs of channels (Combined PROT/TH LED) AUTO STANDBY ON/OFF LED (Green) per unit AUTO STANDBY (Orange) by pairs of channels TH LED (Orange) by pairs of channels (combined PROT/TH LED) ON LED (Green) per unit LINK LED (White) per channel -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing Rear rack support 482.6x44x414 mm. / 19x1.73x16.29 inches 6.3 kg / 13.9 lb 590x75x585mm. / 23.23x2.95x23.03 inches 8.35kg / 18.41lb PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 22 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 8.1.4 AURA-2H150 AURA-2H150 INPUTS Number of Inputs Analogue input connection type Input configuration 2 3-pin Euroblock, balanced, pitch 3,5 mm Input link to CH1 selector per input AMPLIFIED OUTPUTS Number of amplified outputs 2 Amplified output connection type 3-pin Euroblock. Pitch: 5 mm OUTPUT POWER All channels driven @ 1%THD Max output power @ 100V 150W Max output power @ 70V 150W SIGNAL Voltage gain Input sensitivity Input impedance Max input level Frequency response THD + Noise SNR Crosstalk 40 dB 0 dBV 2,21 dBu 1 Vrms >500k (balanced) +12dBV 14,21 dBu 50Hz-20kHz (-3dB, 1W @ 68) < 0,03 % (from 1W to full power output @ 68) 100 dBA (from 20Hz - 20kHz) >70dB (@ 1kHz) CMRR > 55 Typ (from 20Hz-20kHz) ELECTRICAL Power supply Universal, regulated SMPS with PFC AC mains requirement Power factor correction AC mains connector 100-240 V @ 50-60Hz (±10%) > 0,92 (Output Power > 1/4 Max Output Power) IEC C14 inlet (10Amax, Power cord 10Amax) POWER & HEAT @230VAC 1/4 POWER, @ 68 (all channels driven) Power 119,25 W | 128,6 VA Current Draw 0,560 Arms Thermal Loss 37,63 kcal/h | 149,32 BTU/h 1/8 POWER, @ 68 (all channels driven) Power 65,68 W | 74,17 VA Current Draw 0,323 Arms Thermal Loss 24,63 kcal/h | 97,75 BTU/h IDLE (all channels driven) Power Current Draw Thermal Loss 12,06 W | 24,85 VA 0,108 Arms 10,37 kcal/h | 41,16 BTU/h INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 23 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS SLEEP MODE (all channels driven) Power 9,63 W | 22,75 VA Current Draw 0,099 Arms Thermal Loss 8,28 kcal/h | 32,87 BTU/h POWER & HEAT @120VAC 1/4 POWER, @ 68 (all channels driven) Power 123,6 W | 125,5 VA Current Draw 1,095 Arms Thermal Loss 41,40 kcal/h | 164,3 BTU/h 1/8 POWER, @ 68 (all channels driven) Power 68,93 W | 70,3 VA Current Draw 0,612 Arms Thermal Loss 26,72 kcal/h | 106,4 BTU/h IDLE (all channels driven) Power 12,03 W | 13,99 VA Current Draw 0,122 Arms Thermal Loss 10,35 kcal/h | 41,06 BTU/h SLEEP MODE (all channels driven) Power 9,51 W | 11,74 VA Current Draw 0,102 Arms Thermal Loss 8,18 kcal/h | 32,46 BTU/h TECHNOLOGIES Amplification technology Class D Energy saving Auto Standby function selectable (Auto Standby by pairs of channels) Efficiency 63% (1/4 POWER, @ 68, 230VAC) Cooling Convection (fanless) PROTECTIONS DC protection Yes HF protection Yes Short-circuit protection Yes Clip limiter Yes Thermal protection Yes LOCAL CONTROL Attenuators Front panel knobs per channel VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom) RUN/SLEEP mode Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds) Power ON/OFF Front panel switch (green LED indicator) 24 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS MONITORING Signal Present Clipping Protect Standby Standby / Mute Thermal On Link PHYSICAL Operating temperature Operating humidity Storage temperature Storage humidity Dimensions (WxHxD) Weight Shipping dimensions (WxHxD) Shipping weight SIGNAL LED (Green) per channel (trigger @- 40 dBV) CLIP LED (Red) per channel PROT LED (Red) by pairs of channels (Combined PROT/TH LED) AUTO STANDBY ON/OFF LED (Green) per unit AUTO STANDBY (Orange) by pairs of channels TH LED (Orange) by pairs of channels (combined PROT/TH LED) ON LED (Green) per unit LINK LED (White) per channel -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing 482.6x44x275 mm. / 19x1.73x10.83 inches 5.8 kg / 12,8 lb 590x75x400mm. / 23.23x2.95x15.75 inches 7.35kg / 16.20 lb PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 25 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS 8.1.5 AURA-4H150 AURA-4H150 INPUTS Number of Inputs Analogue input connection type Input configuration 4 3-pin Euroblock, balanced, pitch 3,5 mm Input link to CH1 selector per input AMPLIFIED OUTPUTS Number of amplified outputs 4 Amplified output connection type 3-pin Euroblock. Pitch: 5 mm OUTPUT POWER All channels driven @ 1%THD Max output power @ 100V 150W Max output power @ 70V 150W SIGNAL Voltage gain Input sensitivity Input impedance Max input level Frequency response THD + Noise SNR Crosstalk 40 dB 0 dBV 2,21 dBu 1 Vrms >500k (balanced) +12dBV 14,21 dBu 50Hz-20kHz (-3dB, 1W @ 68) < 0,03 % (from 1W to full power output @ 68) 100 dBA (from 20Hz - 20kHz) >70dB (@ 1kHz) CMRR > 55 Typ (from 20Hz-20kHz) ELECTRICAL Power supply Universal, regulated SMPS with PFC AC mains requirement Power factor correction AC mains connector 100-240 V @ 50-60Hz (±10%) > 0,92 (Output Power > 1/4 Max Output Power) IEC C14 inlet (10Amax, Power cord 10Amax) POWER & HEAT @230VAC 1/4 POWER, @ 68 (all channels driven) Power 228,1 W | 245,9 VA Current Draw 1,07 Arms Thermal Loss 68,37 kcal/h | 271,33 BTU/h 1/8 POWER, @ 68 (all channels driven) Power 124,6 W | 139,3 VA Current Draw 0,606 Arms Thermal Loss 43 kcal/h | 170,65 BTU/h IDLE (all channels driven) Power Current Draw Thermal Loss 17,11 W | 33,68 VA 0,146 Arms 14,71 kcal/h | 58,40 BTU/h INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 26 WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS SLEEP MODE (all channels driven) Power 11,8 W | 27,5 VA Current Draw 0,120 Arms Thermal Loss 10,15 kcal/h | 40,27 BTU/h POWER & HEAT @120VAC 1/4 POWER, @ 68 (all channels driven) Power 233,3 W | 238 VA Current Draw 2,084 Arms Thermal Loss 72,06 kcal/h | 288,13 BTU/h 1/8 POWER, @ 68 (all channels driven) Power 127,34 W | 130,84 VA Current Draw 1,142 Arms Thermal Loss 5,32 kcal/h | 179,87 BTU/h IDLE (all channels driven) Power 17,3 W | 20,78 VA Current Draw 0,181 Arms Thermal Loss 14,88 kcal/h | 59,04 BTU/h SLEEP MODE (all channels driven) Power 12,17 W | 16,02 VA Current Draw 0,139 Arms Thermal Loss 10,47 kcal/h | 41,54 BTU/h TECHNOLOGIES Amplification technology Class D Energy saving Auto Standby function selectable (Auto Standby by pairs of channels) Efficiency 65% (1/4 POWER, @ 68, 230VAC) Cooling Convection (fanless) PROTECTIONS DC protection Yes HF protection Yes Short-circuit protection Yes Clip limiter Yes Thermal protection Yes LOCAL CONTROL Attenuators Front panel knobs per channel VOL (default)/BYPASS option) (VOL/BYPASS selectable by a switch at the bottom) RUN/SLEEP mode Auto Standby function Front panel button (Auto Standby ON/OFF button per unit. -50dB (default) or -40dB, internally selectable. Auto stand-by time: 60 seconds) Power ON/OFF Front panel switch (green LED indicator) 27 INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS MONITORING Signal Present Clipping Protect Standby Standby / Mute Thermal On Link PHYSICAL Operating temperature Operating humidity Storage temperature Storage humidity Included accessories Dimensions (WxHxD) Weight Shipping dimensions (WxHxD) Shipping weight SIGNAL LED (Green) per channel (trigger @- 40 dBV) CLIP LED (Red) per channel PROT LED (Red) by pairs of channels (Combined PROT/TH LED) AUTO STANDBY ON/OFF LED (Green) per unit AUTO STANDBY (Orange) by pairs of channels TH LED (Orange) by pairs of channels (combined PROT/TH LED) ON LED (Green) per unit LINK LED (White) per channel -10º to 50º C 14º to 122º F 5 - 85% RH, non-condensing -10º to 50º C 14º to 122º F (performance may be reduced above 40 °C/104°F) 5 - 85% RH, non-condensing Rear rack support 482.6x44x414 mm. / 19x1.73x16.29 inches 10.2 kg / 22.5 lb 590x75x585mm. / 23.23x2.95x23.03 inches 12.40 kg / 27.34lb PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 28 8.2 Mechanical Diagrams 8.2.1 AURA-2L150 All measurements are in mm. 2 9 WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 8.2.2 AURA-4L150 All measurements are in mm. 3 0 WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 8.2.3 AURA-8L150 All measurements are in mm. 3 1 WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 8.2.4 AURA-2H150 All measurements are in mm. 3 2 WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA 8.2.5 AURA-4H150 All measurements are in mm. 3 3 WARRANTY & PRECAUTIONS PACKAGE ENVIRONMENT CONTENTS DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA WARRANTY & PRECAUTIONS ENVIRONMENT CONTENTS PACKAGE DESCRIPTION & FEATURES PANEL FUNCTIONS INSTALL & CONNECT START-UP & TECHNICAL OPERATION DATA All product characteristics are subject to variation due to production tolerances. NEEC AUDIO BARCELONA S.L. reserves the right to make changes or improvements in the design or manufacturing that may affect these product specifications. For technical queries contact your supplier, distributor or complete the contact form on our website, in Support / Technical requests. 34 Motors, 166-168 | 08038 Barcelona, Spain | Tel. (+34) 932238403 | information@ecler.com | www.ecler.com