Ecler LABI1 Series Loudspeaker Systems

Introduction

The Ecler LABI1 Series devices are specifically designed to offer a compact loudspeaker system solution for mobile and fixed installations where high output power and excellent sound quality are required, along with easy and simple installation. The diverse range of products and accessories allows for various configurations depending on the need.

The series consists of three loudspeakers: an active 18" subwoofer with 18 different DSP configurations, a passive 18" subwoofer, and a 1m column loudspeaker with 12x3" transducers. Various mounting accessories are available for easy installation of the C100i loudspeaker on different surfaces (on the subwoofer, on the wall, on stands, trusses, etc.), as well as a special accessory for outdoor column applications.

Models & Accessories

Loudspeakers

LABI1-SB18p (Active Subwoofer Box)

• 1x18" loudspeaker with 3” voice coil
• Amplifier Power: 2400W Class D
• NF Amplifier: 1x1400W
• Amplifier at loudspeaker output: 1x1400W@8Ω / 2x700W@4Ω
• Max. SPL: 132dB
• 2 x Input connectors: XLR3 balanced (+ 2 x XLR outputs)
• 2 x Satellite output connectors: Speakon®
• 120cm Speakon®-Speakon® cable included

LABI1-SB18 (Passive 18" Subwoofer)

• 1x18" loudspeaker with 3“ voice coil
• 500W RMS@8Ω (1200W max. power)
• Sensitivity (1W/1m): 98dB
• Input connector: Speakon®

LABI1-C100i (Column Loudspeaker 1m)

• 12x3" loudspeaker with 0.75“ voice coil
• 300W RMS@8Ω (600W max. power)
• Sensitivity (1W/1m): 96dB
• Input connectors: Speakon® NL4MP + 2-Pin Euroblock (+LINK connectors)
• Suitable for outdoor applications (with LABI1-ODCNX accessory)
• 60cm Speakon®-Speakon® cable included

Mounting Accessories

• LABI1-SAC: Subwoofer adapter column for mounting the LABI1-C100i satellite loudspeaker onto a LABI1-SB18p.
• LABI1-CAC: Column adapter column for vertical connection of two LABI1-C100i column loudspeakers. 60cm Speakon®-Speakon® cable included. Warning: For stacking only, NOT for flying.
• LABI1-TBC: Bracket for mounting a LABI1-C100i loudspeaker onto a truss.
• LABI1-WBC: Wall mount for the LABI1-C100i.
• LABI1-PBC: Tripod adapter for installing a LABI1-C100i loudspeaker onto a 35mm standard tripod.
• LABI1-HBC: High-density foam pieces for horizontal placement of the LABI1-C100i on the floor. Allows tilting at 0°/30°/45° to the horizontal plane.
• LABI1-ODCNX: Accessory to cover the LABI1-C100i connections, making it suitable for outdoor applications.

Other Accessories

• LABI1-CFC: Flightcase for 2 LABI1-C100i + cables + mounting accessories.
• LABI1-SWK: Wheel set for LABI1-SB18p subwoofer.
• LABI1-SPC: Nylon protective cover for LABI1-SB18p subwoofer.

Operation and Connection

LABI1-SB18p

The LABI1-SB18p operates with 100-240VAC 50-60Hz with PFC (Power Factor Correction). Ensure the power cable does not interfere with audio signal cables to prevent interference and hum. The AC connection is a 16A Neutrik® Powercon TRUE1 connector for powering another LABI1-SB18p.

For mounting instructions and further information on this connector, visit: https://www.neutrik.com/en/product/nac3fx-w

Connections

• The LABI1-SB18p has two symmetrical XLR audio input sockets, labeled Input1 and Input2. Output1 and Output2 (also XLR connectors) allow connecting a second LABI1-SB18p. These outputs mirror the signal received at the respective inputs. Preset selection determines input-output configurations for stereo or mono operation. The subwoofer output always operates in mono mode (In1+In2).
• To connect LABI1-C100i column loudspeakers, use the Speakon® cable from the CABINET1 or CABINET2 output connectors of the SB18p to the C100i's Speakon® input. Depending on the selected preset, both outputs or only one can operate in mono or stereo mode with 600W@4Ω. The LINK output allows connecting two C100i column loudspeakers via Speakon® or Euroblock connector.
• The passive subwoofer LABI1-SB18 has one input and one STACK output with a Speakon® socket.

Configuration Panel

The rear panel of the LABI1-SB18p features an LCD display with information and configuration tools for digital control of the loudspeaker system. A compact joystick below the display allows configuration of the internal DSP's basic functions.

Navigation: Use the joystick to select symbols on the left side of the screen. Available functions:

• Home: Displays input and output levels (VU meters for input and output, clip indicator, compressor status, dynamic activity).
• Settings: Allows adjustment of audio parameters like Gain, Mute, Polarity, Delay, and High-Pass Filter (type, cutoff frequency, and filter order).
• Folder: Displays preset names and descriptions. Use the joystick to change presets.
• Information: Shows general information about the unit's internal components (Model, Serial Number, DSP Firmware/Hardware Version, Amplifier Module Model/Hardware Version, Accelerometer status).

Ethernet Configuration: Allows Ethernet configuration and selection between automatic or manual settings. Also allows setting the screen saver behavior and selecting the input source (analog or AES3), assigning it to Channel 1 or Channel 2.

Note: Desired configurations must be applied to each unit individually and must be powered on to function correctly. The display dims automatically when no changes are made. Press the joystick to reactivate the backlight.

Installation and Configuration

LABI1-C100i: ACOUSTIC CENTER

When installing the C100i column loudspeakers, it is crucial to consider that the acoustic center of the column is located between the six upper loudspeakers. The correct operating height is where the "acoustic center" is located.

The LABI1-C100i is in its normal position when the ECLER logo is at the bottom of the column. If two columns are to be combined into a single unit, the upper column must be inverted so that a single "acoustic center" of the column is created.

The following diagrams show the green shaded areas indicating the "acoustic center" of the LABI1-C100i loudspeaker columns.

Diagrams illustrating the acoustic center of the LABI1-C100i columns.

ACTIVE LOUDSPEAKER SYSTEMS

7.2.1. PRESETS

There are 18 presets available, selected via the LCD display. These presets are grouped into 6 different loudspeaker configuration groups, each with 3 DSP configurations for user selection:

• Standard-EQ (S): General equalizer setting for standard music applications.
• Bass boost (B): +3dB on the subwoofer output for music applications requiring bass enhancement.
• Voice-EQ (V): This equalizer setting emphasizes mid and high frequencies for speech applications, improving intelligibility.

The following table summarizes the available presets:

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

7.2.2. LOUDSPEAKER CONFIGURATION

• Preset 1/2/3 & 13/14/15 (+LABI1-CAC & SAC): Diagram showing configuration. Caution: Remember that the upper column must be installed inverted.
• Preset 4/5/6 & 16/17/ (+LABI1-SAC): Diagram showing configuration.
• Preset 7/8/9 (+2×LABI1-CAC): Diagram showing configuration. Caution: Remember that the upper column must be installed inverted.
• Preset 10/11/12: Diagram showing configuration.

Thanks to its accessories, the LABI1-C100i can be installed in various ways: on stands (PBC), on the wall (WBC), on trusses (TBC), or on the floor (HBC). The LABI1-CFC wheel set ensures that all these systems are mobile and can be easily transported wherever needed.

7.3. PASSIVE LOUDSPEAKER SYSTEMS

In addition to active loudspeaker systems, the LABI ONE series offers the possibility of installation with passive loudspeaker systems with external amplification. The passive LABI1-SB18 subwoofer is designed for integration into fixed loudspeaker systems. In conjunction with the C100i column loudspeaker and an external power amplifier, various configurations can be realized according to the user's needs, utilizing all available accessories.

There is no strict rule for the number of column loudspeakers per subwoofer; it mainly depends on the subwoofer's placement and the room's acoustics. For example, a single subwoofer in a highly reflective room might affect intelligibility, while rooms with highly sound-absorbent surfaces might require multiple subwoofers. Generally, placing a subwoofer near multiple surfaces improves its efficiency. Consequently, you will achieve a higher sound pressure level by placing the loudspeaker in a corner on the floor, rather than directly next to a wall or in the middle of the room.

Accessory Installation

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

1. Insert the LABI1-SAC adapter into the subwoofer's mounting openings.
2. Secure the LABI1-SAC adapter using the included security key.
3. Place the column into the adapter.
4. Fasten the column using the included screw.

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

1. Attach the LABI1-CAC adapter to the lower column.
2. Secure the lower column using the provided screw.
3. Attach the upper column to the adapter.
4. Fasten the upper column using the provided screw. Warning: For stacking only, NOT for flying.

7.4.3. LABI1-TBC (Truss Bracket)

1. Attach the LABI1-TBC bracket to the column.
2. Fasten the column using the provided screw. Note: Depending on the need, the accessory can be mounted at the top or in the middle of the column.

7.4.4. LABI1-WBC (Wall Mount)

1. Loosen the 6 screws of the column.
2. Fasten the LABI1-WBC bracket to the column.
3. Then, screw the wall mount to the desired wall and secure the column using the two screws remaining at the base of the WBC bracket. Note: Depending on the need, the accessory can be mounted at the top or in the middle of the column.

7.4.5. LABI1-PBC (Tripod Mount)

1. Attach the LABI1-PBC bracket to the column.
2. Fasten the column using the provided screw.
3. After attaching the bracket to the tripod, move its arm to tilt the column into the desired position.
4. Secure the set position of the column using the provided screw. Note: Depending on the need, the bracket can be mounted at the top or in the middle of the column.

7.4.6. LABI1-ODCNX (Outdoor Accessory)

1. Connect the audio cable to the column and pass it through the frame and the round opening of the LABI1-ODCNX accessory.
2. Screw the accessory screws into the holes in the connection opening in the sequence shown in the illustration.
3. Pass the cable through the cable gland.
4. Insert the cable gland into the round opening in the LABI1-ODCNX to ensure a hermetic seal. Caution: This accessory can only be used with a Euroblock connection.

7.4.7. LABI1-HBC (Horizontal Placement Accessory)

1. Attach the LABI1-HBC foam pieces to both ends of the column and tilt them as desired (0°, 30°, or 45°).

Rear Panel

8.1. LABI1-SB18p

Diagram of the rear panel of the LABI1-SB18p with numbered connections:

• 1. Loudspeaker outputs - Speakon® connectors
• 2. Power sockets
• 3. Ethernet
• 4. AES/EBU (optional)
• 5. USB connector
• 6. LCD Display
• 7. Joystick
• 8. Input / Thru A
• 9. Input / Thru B

8.2. LABI1-SB18

Diagram of the rear panel of the LABI1-SB18 with numbered connections:

• 1. Speakon® Input connector
• 2. Speakon® Output connector, STACK

8.3. LABI1-C100i

Diagram of the rear panel of the LABI1-C100i with numbered connections:

• 1. Euroblock Input connector
• 2. Speakon® Input connector
• 3. Euroblock Output connector, LINK
• 4. Speakon® Output connector, LINK

Technical Data

9.1. 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: Only for configuration purposes
• Processing: 48 KHz / 56 bit double precision DSP; 18 factory presets
• 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

9.2. 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

9.3. 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

Important Notes

Due to production tolerances, all specified data are subject to change. NEEC AUDIO BARCELONA S.L. reserves the right to make changes or improvements to the design or manufacturing that may affect these product specifications.

For technical questions, please contact your supplier, dealer, or fill out the contact form on our website under Support / Technical requests.

Motors, 166-168, 08038 Barcelona - Spain - (+34) 932238403 | information@ecler.com | www.ecler.com