Audibax Detroit 400 BT - 8" Column PA System + 8" Subwoofer, Bi-Amplified Class D with Bluetooth 5.0 and DSP

Audibax Detroit 400 BT - 8" Column PA System + 8" Subwoofer, Bi-Amplified Class D with Bluetooth 5.0 and DSP

The Audibax Detroit 400 BT is a column-type PA system consisting of an 8" subwoofer and a 6 x 2" matrix column, designed for portable sound reinforcement and temporary installations. It features bi-amplified Class D amplification and DSP processing with presets , as well as Bluetooth 5.0 with TWS option for pairing two units. It delivers a maximum SPL of 108 dB and a controlled 110° x 30° coverage for clear projection of voice and music. The electronics include three XLR/Jack combo inputs , an AUX input (mini-jack + RCA), an XLR output for daisy-chaining, and a USB/MSD/SD player. Its design facilitates transport: the column is housed behind the subwoofer, and a carrying case is included, maintaining a compact unit with dimensions of approximately 435 x 290 x 625 mm .

Main features

• Configuration: 8" subwoofer (2" voice coil) + 6 × 2" column with array -type waveguides.
• Processing and power: DSP with presets ; 480W RMS / 1000W peak amplifier (data sheet).
• Acoustic performance: 30 Hz – 20 kHz , 108 dB SPL max. , 100 dB (1 W/1 m), dispersion 110° × 30° , 4 Ω .
• Full connectivity: 3 × XLR/Jack combo mic/line inputs , AUX (minijack + RCA), 1 × XLR output ( link ), USB/MSD/SD player.
• Bluetooth 5.0 + TWS: Wireless playback and stereo pairing between two units.
• Robust construction: ABS enclosure, IP50 rating, AC 100–240 V power supply, max. consumption 500 W.
• Optimized transport: included cover and column housing system in the sub itself.

Product benefits

• Clear and homogeneous sound: the column + sub geometry provides wide coverage (110°) and vertical control (30°) to improve intelligibility.
• Quick setups: DSP with presets minimizes adjustments; Bluetooth 5.0 and USB/SD player streamline events and sessions.
• Real versatility: professional mic and line inputs, link output and TWS option to expand the system.
• Convenient portability: compact format, stackable column and protective case for transport.

Use cases

• Corporate events and education: lectures, classrooms, multipurpose rooms.
• Mobile DJs and acoustic performances: terraces, showrooms , bars and small stages.
• Presentations and leisure: gyms, cultural centers, leisure and wellness activities.

Frequently Asked Questions

• Does it include a carrying case? Yes, it comes with a carrying case.
• Does it have a built-in player? Yes, it supports USB/MSD/SD as well as Bluetooth 5.0.
• Can I link two devices in stereo? Yes, using the TWS function via Bluetooth.
• Does it work with a battery? No; AC power supply 100–240 V (50/60 Hz).
• System power? The catalog indicates 200 W RMS / 400 W peak ; the current data sheet specifies amplifier 480 W RMS / 1000 W peak and 300 W RMS of low impedance load.

Package contents

• 1 × Audibax Detroit 400 BT PA System (sub 8" + column 6 × 2")
• 1 × Column support/spacer
• 1 × Power cable
• 1 × Speaker cable (sub ⇄ column)
• 1 × Carrying Case
• 1 × User Manual

Project description

2-way column-type active PA system; 8" subwoofer (VC 2") + 6 × 2" column; DSP with presets ; 30 Hz–20 kHz ; 108 dB SPL max.; 100 dB (1 W/1 m); 4 Ω ; 110° × 30° dispersion ; 3 × XLR/Mic/Line Jack inputs, AUX (Minijack + RCA); XLR output; USB/MSD/SD player; Bluetooth 5.0 (TWS); 480 W RMS / 1000 W peak amplifier; 500 W power consumption; ABS IP50 enclosure; dimensions approx. 435 × 290 × 625 mm .