ECLER ARQISSB15i

Product overview

The ECLER ARQISSB15i is a wooden 15 inch subwoofer cabinet for architectural installations, delivering 600 W RMS at 8 Ω, with a double Speakon INPUT/STACK connector, a 35 mm top-hat pole mount socket and 12 x M8 rigging points.

The largest ARQISi subwoofer covers 31 Hz to 3 kHz (-10 dB) with 97 dB sensitivity and up to 131 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), and its top-hat socket carries an ARQIS110i, ARQIS112i or other ARQISi cabinet on a pole.

Key features

• Subwoofer, 1-way architectural loudspeaker
• 600 W RMS at 8 Ω, 2400 W peak
• 1 x 15 inch low frequency woofer
• Double INPUT/STACK connector, Speakon type
• 35 mm top-hat mount socket for pole mount combinations with ARQIS110i, ARQIS112i and other ARQISi cabinets
• 12 x M8 cabinet flying points
• Black (RAL 9005); acoustic simulation data files available

Deep bass for permanent installations

The ARQISSB15i measures 534 x 460 x 525 mm and weighs 32 kg. Its 15 inch woofer reaches down to 31 Hz, and the plywood enclosure with an overlapping steel grille and rotatable logo suits visible installations in hospitality, corporate and leisure venues.

Pole-mount system

A 35 mm top-hat socket on the cabinet takes a pole, so a full-range ARQISi cabinet such as the ARQIS110i or ARQIS112i can sit above the subwoofer as one compact system.

Connections and amplification

A recessed rear plate carries two Speakon connectors, INPUT and STACK, in parallel (1+ live, 1- ground). ECLER recommends a 1200 W RMS amplifier and a 40 Hz high-pass protection filter with at least 12 dB/octave.

In the box

• 1 x ARQISSB15i loudspeaker
• 1 x Speakon
• 4 x rubber feet
• 4 x screws
• Quick user guide
• Warranty card

Available versions

• ARQISSB15i black (RAL 9005): reference CARQISSB15IB

ECLER ARQISSB15i: frequently asked questions

What amplifier does the ARQISSB15i need?

An 8 Ω channel; ECLER recommends 1200 W RMS, with a 40 Hz high-pass protection filter of at least 12 dB/octave.

Can a full-range speaker be mounted on top?

Yes. The 35 mm top-hat socket is designed for pole mount combinations with the ARQIS110i, ARQIS112i and other ARQISi cabinets.

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 CARQISSB15IB.

Where can I buy the ECLER ARQISSB15i in India?

The ECLER ARQISSB15i is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.

Workflow 1: Pole-mounted system

A compact full-range system for events rooms and halls.

Connections

Setup

1. Stand the subwoofer on its rubber feet on the floor.
2. Fit a pole in the 35 mm top-hat socket and mount the full-range cabinet on top.
3. Set a 40 Hz high-pass protection on the subwoofer channel.
4. Cross over and balance the two cabinets.

Tip: ECLER recommends a 1200 W RMS amplifier for the ARQISSB15i.

Workflow 2: Hotel ballroom

Deep bass for dance music and banquets.

Connections

Setup

1. Place two subwoofers on the floor near the dance floor.
2. Link the second unit from the STACK connector.
3. Make sure the amplifier handles the 4 Ω parallel load.
4. Set levels.

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

Workflow 3: Club and bar

Low end for music venues with ARQISi full-range cabinets.

Connections

Setup

1. Place the subwoofer on the ground for the highest output.
2. Wire with 4 or 6 mm² cable for long runs.
3. Apply the 40 Hz high-pass protection.
4. Raise the level gradually.

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

Workflow 4: Auditorium

Low-frequency support for film and music in an auditorium.

Connections

Setup

1. Place the subwoofer below the stage front.
2. Connect and respect the polarity.
3. Set the high-pass protection and crossover in the processor.
4. Check levels across the seats.

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

Workflow 5: Flown installation

Subwoofer suspended from a truss in a venue.

Connections

Setup

1. Fly the cabinet from its M8 points with steel cables.
2. Add a redundant safety system.
3. Connect the Speakon cable.
4. Set the level.

Tip: Never suspend the cabinet by its handle recesses.

Workflow 6: Gym and leisure

Powerful bass for fitness studios and leisure venues.

Connections

Setup

1. Place the subwoofer on its rubber feet.
2. Connect the amplifier.
3. Set the high-pass protection.
4. Set levels for classes.

Tip: Indoor use: IP31 rated.