ECLER ARQISSB12i

Product overview

The ECLER ARQISSB12i is a wooden 12 inch subwoofer cabinet for architectural installations, delivering 300 W RMS at 8 Ω, with a double Speakon INPUT/STACK connector and 12 x M8 rigging points.

Part of the ARQISi series, designed for permanent installations where sound performance and interior design must match, the ARQISSB12i covers 44 Hz to 4 kHz with 95 dB sensitivity and up to 126 dB peak SPL. Its plywood cabinet has a textured, scratch resistant finish and an overlapping steel grille with a rotatable logo, in black (RAL 9005).

Key features

• Subwoofer, 1-way architectural loudspeaker
• 300 W RMS at 8 Ω, 1200 W peak
• 1 x 12 inch low frequency woofer
• Double INPUT/STACK connector, Speakon type
• 12 x M8 cabinet flying points
• Black (RAL 9005); acoustic simulation data files available

Compact and architectural

The ARQISSB12i measures 440 x 375 x 440 mm and weighs 19.4 kg. The plywood enclosure has a textured, scratch resistant paint finish and an overlapping steel grille with a rotatable logo, so it suits visible installations in hospitality and corporate spaces.

Connections

A recessed rear plate carries two Speakon connectors, INPUT and STACK, wired in parallel (1+ live, 1- ground) for linking a second cabinet. ECLER recommends a 600 W RMS amplifier and a 45 Hz high-pass protection filter with at least 12 dB/octave.

Installation

Stand it on the four included rubber feet, or fly it from the twelve M8 points with steel cables and a redundant safety system. Subwoofers placed on the ground give the highest output.

In the box

• 1 x ARQISSB12i loudspeaker
• 1 x Speakon
• 4 x rubber feet
• 4 x screws
• Quick user guide
• Warranty card

Available versions

• ARQISSB12i black (RAL 9005): reference CARQISSB12IB

ECLER ARQISSB12i: frequently asked questions

What amplifier does the ARQISSB12i need?

An 8 Ω channel; ECLER recommends 600 W RMS, with a 45 Hz high-pass protection filter of at least 12 dB/octave.

Can two units be linked?

Yes. The STACK Speakon connector is in parallel with the INPUT, so a second cabinet can be linked.

Can it be flown?

Yes, from its 12 x M8 flying points, always with a redundant safety system.

Which colour is available?

Black (RAL 9005), reference CARQISSB12IB.

Where can I buy the ECLER ARQISSB12i in India?

The ECLER ARQISSB12i is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.

Workflow 1: Restaurant and bar

Solid low end under full-range ARQISi cabinets.

Connections

Setup

1. Stand the subwoofer on its rubber feet, ideally on the floor.
2. Connect the amplifier to the INPUT Speakon (1+ / 1-).
3. Set a 45 Hz high-pass protection of at least 12 dB/octave.
4. Cross over and balance with the full-range cabinets.

Tip: ECLER recommends a 600 W RMS amplifier.

Workflow 2: Corporate event room

Bass for presentations, music and video.

Connections

Setup

1. Place two subwoofers at the front of the room.
2. Link the second unit from the STACK connector.
3. Make sure the amplifier handles the 4 Ω parallel load.
4. Set levels from the audience area.

Tip: Two 8 Ω cabinets in parallel present 4 Ω.

Workflow 3: Retail store

Music with impact in a design-led shop.

Connections

Setup

1. Fly the subwoofer from the M8 points with steel cables.
2. Add a redundant safety cable.
3. Wire with good quality, short cable.
4. Set the level.

Tip: Never suspend the cabinet by its handle recess.

Workflow 4: Hotel ballroom

Low-frequency support for background and dance music.

Connections

Setup

1. Place the subwoofer on the floor near a wall.
2. Connect and respect the polarity.
3. Apply the 45 Hz high-pass protection.
4. Raise the level gradually.

Tip: Subwoofers on the ground give more output than hung ones.

Workflow 5: Education

Auditoriums and multipurpose halls.

Connections

Setup

1. Place the subwoofer below the stage front.
2. Use 4 or 6 mm² cable for long runs.
3. Set the high-pass protection.
4. Check levels across the hall.

Tip: Keep obstacles out of the path to the audience.

Workflow 6: Gym and leisure

Energy for training rooms and leisure venues.

Connections

Setup

1. Place the subwoofer on its rubber feet or fly it.
2. Connect the Speakon cable.
3. Set the high-pass protection.
4. Set the level for classes.

Tip: The cabinet works from -20 °C to 70 °C indoors (IP31).