Ecler LABI1 Series Compact PA Systems User Manual

1. Important Remarks and Safety Instructions

This section highlights crucial safety information and operational guidelines for the Ecler LABI1 Series.

Important Remark Symbols:

• ⚡️ (Lightning flash with arrowhead): Alerts users to the presence of uninsulated "dangerous voltage" within the product's enclosure that may pose a risk of electric shock.
• ❗ (Exclamation point): Indicates important operating and maintenance (servicing) instructions are provided in the accompanying literature.

General Warnings:

• Terminals marked with a specific symbol (refer to original document for symbol) may carry a risk of electric shock. External wiring requires installation by a qualified person or the use of ready-made leads/cords.
• ⚠️ Do not expose the equipment to rain or moisture to prevent fire or shock hazards.
• Apparatus with Class I construction must be connected to a mains socket-outlet with a protective earthing connection.
• Do not install near heat sources like radiators or stoves.
• Do not defeat the safety purpose of polarized or grounding plugs.
• Protect the power cord from being walked on or pinched.
• Only use manufacturer-specified attachments/accessories.
• Unplug during lightning storms or when unused for long periods.
• Refer all servicing to qualified personnel.
• Disconnecting from mains is achieved by unplugging the power cord from the mains input socket.
• Equipment must be connected to a socket-outlet with an earthing connection.
• The apparatus shall not be exposed to dripping or splashing, and no liquid-filled objects should be placed on it.

Safety Instructions:

1. Read and keep these instructions.
2. Heed all warnings and follow all instructions.
3. Do not use this apparatus near water.
4. Clean only with a dry cloth.
5. Do not block any ventilation openings; install according to manufacturer's instructions.

FCC Compliance Note: 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. Operation in a residential area may cause harmful interference.

Disposal Warning: This product must not be discarded as unsorted urban waste. Take it to an authorized electrical and electronic waste treatment center.

NEEC AUDIO BARCELONA, S.L. accepts no liability for any damage that may be caused to people, animals, or objects due to failure to comply with the warnings.

2. Important Note

Thank you for choosing Ecler LABI1 series cabinet loudspeakers. It is VERY IMPORTANT to carefully read this manual and fully understand its contents before any connection to maximize your use and get the best performance from this equipment.

To ensure optimal operation, it is strongly recommended that maintenance be carried out by authorized Technical Services. All ECLER products are covered by warranty; refer to www.ecler.com or the warranty card for the period of validity and conditions.

3. Introduction

The Ecler LABI ONE SERIES is designed to provide a compact loudspeaker system solution for mobile and fixed installations requiring high output, easy and quick installation, and excellent sound quality. The variety of products and accessories allows for several different configurations. The series comprises three loudspeakers: an active 18" subwoofer with 18 different DSP configurations, a passive 18" subwoofer, and a column loudspeaker featuring 12x3" transducers. Various mounting accessories are available for versatile installation on different surfaces (on the subwoofer, on wall, pole, truss, etc.) and for outdoor applications.

4. Models & Accessories

4.1. Loudspeakers

• LABI1-SB18p: Powered subwoofer enclosure designed for use with LABI1-C100i. Features a 1x18" speaker with 3" voice coil, 2400W Class D amplification, 1x1200W LF amplifier, speaker outputs (1x1200W@8Ω / 2x600W@4Ω), Max. SPL 132dB, 2x XLR input connectors, 2x Speakon® output connectors, and includes a 120cm Speakon®-Speakon® cable.
• LABI1-SB18: Passive 18" subwoofer with a 1x18" speaker and 3" voice coil. Offers 500WRMS@8Ω (1200W max. power), 98dB sensitivity (1W/1m), and a Speakon® input connector.
• LABI1-C100i: 1m column loudspeaker featuring 12x3" speakers with 0.75" voice coil. Delivers 300WRMS@8Ω (600W max. power), 96dB sensitivity (1W/1m). Input connectors include Speakon® NL4MP and 2-pin Euroblock (+LINK). It is ready for outdoor applications with the LABI1-ODCNX accessory and includes a 60cm Speakon®-Speakon® cable.

4.2. Loudspeakers Mounting Hardware

• LABI1-SAC: Subwoofer-adapter-column for installing the LABI1-C100i satellite loudspeaker on the LABI1-SB18p.
• LABI1-CAC: Column-adapter-column for vertically connecting two LABI1-C100i column loudspeakers. Includes a 60cm Speakon®-Speakon® cable. Warning: Only for stacking, NOT for flying.
• LABI1-TBC: Support for installing a LABI1-C100i loudspeaker to a truss.
• LABI1-WBC: Wall mount bracket for the LABI1-C100i.
• LABI1-PBC: Pole adaptor for installing LABI1-C100i loudspeakers on a 35mm standard pole.
• LABI1-HBC: High-density foam pieces for horizontally resting the LABI1-C100i, allowing 0°, 30°, or 45° inclinations relative to the horizontal surface.
• LABI1-ODCNX: Outdoor kit to protect LABI1-C100i connections for outdoor applications.

4.3. Accessories

• LABI1-CFC: Flight case for 2 LABI1-C100i, including wiring and mounting accessories.
• LABI1-SWK: Wheel kit for the LABI1-SB18p subwoofer.
• LABI1-SPC: Nylon protection cover for the LABI1-SB18p subwoofer.

5. Start Up and Connection

The LABI1-SB18p operates on 100-240VAC 50-60Hz with PFC (Power Factor Correction). Ensure the main cable is kept separate from audio signal cables to prevent interference and buzzing. The AC connector is a 16A Neutrik® Powercon TRUE1 and features a mains link connector for supplying other units. Assembly instructions and further information are available at: https://www.neutrik.com/en/product/nac3fx-w.

5.1. Connections

• LABI1-SB18p: Features two balanced XLR audio inputs (Input1, Input2) and two XLR outputs (Output1, Output2) for linking another LABI1-SB18p. These outputs mirror the input signals. Input-output configurations can be stereo or mono depending on the preset, but the subwoofer output is always mono (In1+In2).
• Connecting LABI1-C100i: Use Speakon® cables from the SB18p's CABINET1 or CABINET2 outputs to the C100i's Speakon® input. Outputs can be used in mono or stereo based on the preset, delivering 600W@4Ω. Two C100i columns can be linked via the LINK output using Speakon® or Euroblock connectors.
• LABI1-SB18: Features one Speakon® input and one Speakon® stack output.

5.2. Configuration Panel (LABI1-SB18p)

The LABI1-SB18p has an LCD screen and a joystick for digital control and configuration of the loudspeaker system's internal DSP. The joystick allows navigation through the following functions:

• Home: View cabinet input and output levels, including VU meters and clip indicators.
• Settings: Adjust parameters such as Gain, Mute, Polarity, Delay, and High Pass Filter (type, frequency, order).
• Folder: Browse and select presets, displaying the preset name and its description.
• Configuration: Set up Ethernet connection (automatic or manual).
• Information: View general information about the cabinet's components, including model, serial number, DSP firmware/hardware versions, amplifier module model, and accelerometer status.

The screen saver can also be configured, and input selection (Analog or AES3) is available for channels 1 and 2.

Note: Apply the desired configuration to each cabinet and ensure it has electrical power to operate.

6. Installation and Configuration Systems

The LABI ONE SERIES is designed to allow users to choose a wide variety of loudspeaker system configurations. Its accessories ensure maximum installation versatility for mounting LABI ONE loudspeakers on any desired surface or structure.

6.1. LABI1-C100i: Acoustic Centre

When installing LABI1-C100i column loudspeakers, it is important to consider that the acoustic centre of the column is located between the six speakers at the top. The correct operational height will be the height of this "acoustic centre". The LABI1-C100i is in its normal position when the ECLER logo is placed at the bottom of the column. When two columns are used to form one column, the upper column must be placed upside down to create a unique "acoustic centre" for the column. Diagrams illustrate this with a green shaded zone indicating the acoustic centre.

7. Active Loudspeakers Systems

7.1. Presets

There are 18 different presets available, selectable from the LCD screen control panel. These presets are grouped into 6 different loudspeaker configurations, and each group has 3 different DSP setups to allow the user to choose depending on the purpose:

• S (Standard equalization): General equalization for standard music applications.
• B (Bass boost): +3dB boost to the subwoofer output for music applications with bass reinforcement.
• V (Voice equalization): Emphasizes the mid-high frequencies for speech applications, enhancing intelligibility.

Note: In stereo presets, the LABI1-SB18p subwoofer always combines In1 + In2.

7.2. Loudspeakers Configuration

Diagrams illustrate different configurations:

• Presets 1/2/3 & 13/14/15: Uses LABI1-CAC & SAC accessories. The upper column must be installed upside down.
• Presets 4/5/6 & 16/17/18: Uses LABI1-SAC accessory.
• Presets 7/8/9: Uses 2x LABI1-CAC accessories. The upper column must be installed upside down.
• Presets 10/11/12: Configuration shown with two column speakers and one subwoofer.

8. Passive Loudspeakers Systems

The LABI ONE series can also be used in passive systems with external amplification. The LABI1-SB18 passive subwoofer is designed for fixed installations. System configurations depend on user needs, subwoofer placement, and room acoustics. Placing a subwoofer close to surfaces increases its efficiency.

For outdoor use of LABI1-C100i, the LABI1-ODCNX outdoor kit is required to protect connections.

9. Accessories Installation

Detailed installation steps for various accessories:

9.1. LABI1-SAC (Subwoofer – Adapter – Column)

1. Attach LABI1-SAC into the subwoofer mounting holes.
2. Secure LABI1-SAC with the included security key.
3. Attach the column to the accessory.
4. Secure the column with the included screw.

9.2. LABI1-CAC (Column – Adapter – Column)

1. Attach LABI1-CAC to the down-column.
2. Secure the down-column with the included screw.
3. Attach the up-column to the accessory.
4. Secure the up-column with the included screw.

Warning: Only for stacking, NOT for flying.

9.3. LABI1-TBC (Truss mount accessory)

1. Attach the LABI1-TBC to the column.
2. Secure the column with the included screw.

Note: The accessory can be mounted in the top or middle of the column, depending on the needs required.

9.4. LABI1-WBC (Wall mount accessory)

1. Unscrew the 6 bolts of the column.
2. Screw the LABI1-WBC base to the column.
3. Screw the wall support to the desired wall.
4. Attach the column with the two remaining bolts of the WBC base.

Note: The accessory can be mounted in the top or middle of the column, depending on the needs required.

9.5. LABI1-PBC (Pole mount accessory)

1. Attach the LABI1-PBC to the column.
2. Secure the column with the included screw.
3. Mount to the pole and adjust the accessory arm to tilt the column as desired.
4. Secure the column tilt with the included screw.

Note: The accessory can be mounted in the top or middle of the column, depending on the needs required.

9.6. LABI1-ODCNX (Outdoor kit)

1. Connect the audio cable to the column, passing it through the frame and the round hole of the LABI1-ODCNX.
2. Screw the accessory bolts to the holes on the connections aperture, following the sequence shown in the scheme.
3. Pass the cable through the cable gland.
4. Insert the cable gland into the LABI1-ODCNX round hole to ensure an hermetic enclosure.

Note: When using this accessory, only the Euroblock connection can be used.

9.7. LABI1-HBC (Horizontal mount accessory)

1. Place the LABI1-HBC foam pieces in both sides of the column, and tilt it as desired (0°, 30°, or 45°).

10. Rear Panel

10.1. LABI1-SB18p Rear Panel

The rear panel of the LABI1-SB18p includes the following numbered components:

• 1. Speaker outputs – Speakon® connectors
• 2. Main sockets (Powercon TRUE1)
• 3. Ethernet port
• 4. AES/EBU (optional)
• 5. USB connector
• 6. LCD Screen
• 7. Joystick
• 8. Input / Thru A (XLR)
• 9. Input / Thru B (XLR)

10.2. LABI1-SB18 Rear Panel

• 1. Speakon® input connector
• 2. Speakon® output connector, STACK

10.3. LABI1-C100i Rear Panel

• 1. Euroblock input connector
• 2. Speakon® input connector
• 3. Euroblock output connector, LINK
• 4. Speakon® output connector, LINK

11. Technical Specifications

11.1. LABI1-SB18p

• Drivers: 18" subwoofer with 3" voice coil
• Power: 2400W Class D built-in amplification power with DC protection; Low freq: 1x1200W
• Speaker output (bal. load): 600W@4Ω + 600W@4Ω
• Speaker output (unbal. load): 800W@4Ω + 400W@8Ω
• Power supply: Switching power supply and PFC system
• Maximum SPL: 132dB
• Frequency response: 42 Hz ~ 250 kHz (±3dB)
• Frequency range: 38 Hz ~ 250 kHz (-10dB)
• Dispersion: Omnidirectional
• Audio inputs: 2 x XLR3 balanced
• Audio outputs: 2 x XLR3 balanced
• Powered outputs: 2 x Speakon®
• Communication interfaces: LCD display and navigation keys, USB-B (for configuration purposes)
• Processing: 48 KHz / 56 bit double precision DSP
• Factory presets: 18
• IP rating: IP20
• Material: 15mm premium birch plywood with polyurea coating
• Operating temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F
• Storage temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F

11.2. LABI1-SB18

• Drivers: 18" subwoofer with 3" voice coil
• AES Power: 500W / 2000W peak
• Impedance: 8Ω
• Sensitivity: 98dB (1W/1m)
• Maximum SPL: 132dB
• Frequency response: 42 Hz ~ 250 kHz (±3dB)
• Frequency range: 38 Hz ~ 250 kHz (-10dB)
• Dispersion: Omnidirectional
• Audio inputs: Speakon®
• Audio outputs: Speakon® (stack output)
• IP rating: IP20
• Material: 15mm premium birch plywood with polyurea coating
• Operating temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F
• Operating humidity: <85% HR
• Storage temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F
• Storage humidity: <90% HR
• Finished colour: Black (RAL 9005)
• Dimensions (WxHxD): 513 x 513 x 704 mm / 20.2 x 20.2 x 27.7 in.
• Weight: 37.1 kg / 81.8 lb

11.3. LABI1-C100i

• Drivers: 12x3" transducers with 0.75" neodymium voice coil
• AES Power: 300W / 1200W peak
• Impedance: 8Ω
• Sensitivity: 96 dB (1W/1m)
• Maximum SPL: 121 dB-127dB peak
• Frequency response: 180 Hz ~ 20 kHz (±3dB)
• Frequency range: 150 Hz ~ 20 kHz (-10dB)
• Dispersion: 15°±5° x 100° (VxH)
• Connection type: 2 x Neutrik Speakon® NL4MP + 2 x Euroblock 2-pin + Link connection
• IP rating: IP54 (with LABI1-ODCNX only)
• Material: 1.5mm stainless steel
• Operating temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F
• Operating humidity: <85% HR
• Storage temperature: Min: -20°C ; -4°F, Max: 70°C; 158°F
• Storage humidity: <90% HR
• Finished colour: Black (RAL 9005)
• Dimensions (WxHxD): 89 x 1000 x 117 mm / 3.5" x 39.4" x 4.6"
• Weight: 7.8 kg / 17.2 lb

12. General Information and Contact

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 the website under Support / Technical requests.

Contact: NEEC AUDIO BARCELONA S.L., Motors, 166-168, 08038 Barcelona - Spain. Phone: (+34) 932238403. Email: information@ecler.com. Website: www.ecler.com.