Axton ATB20A - 20cm active enclosure subwoofer

Axton ATB20A - 20cm active enclosure subwoofer

The third generation of the popular AXTON active subwoofers with passive membranes is getting the most comprehensive update ever.

With a new amplifier module that works more efficiently than before.
With a new subwoofer chassis that plays even deeper and more powerfully than before.
With a new surface that not only exudes robustness, but is also as durable as its big brothers in sound technology.
And with a new bass level remote control to keep control of the bass pressure at all times.
The new amplifier module delivers 100 watts RMS for all-round bass enjoyment and ensures crisp, powerful bass.
It sits well protected on the back of the housing. Nevertheless, the settings - gain, low-pass filter and phase - can be easily adjusted at any time.
The new bass driver and the passive membrane have a one-piece membrane construction with a special geometry for precise bass reproduction even at high deflections.
Together with the light membrane material and the powerful drive, this results in a very high level of efficiency.

The surface coating of the new box is a high-strength structural paint, as is also used in professional sound technology.
This protects against unwanted damage, which can quickly happen in the trunk, and makes it easier to maintain - so that the ATB20A always looks good.

Main features of the ATB20A

• 20 cm / 8" active subwoofer with passive membrane
• Woofer with concave membrane geometry for high rigidity
• Compact housing dimensions, housing with bevelled rear wall
• Resistant surface thanks to high-strength textured paint
• Class-D amplifier module with 100 W RMS
• Variable low-pass filter: 50 - 150Hz/12 dB/oct.
• Bass boost: 0 dB - 12 dB
• Phase shift: 0 / 180 degrees
• Variable gain
• High-level inputs with auto turn-on
• Bass level remote control included 

 Technical specifications

• Nominal power handling @ 4 Ohms (< 1.0% THD/14.4V)
• 100 W RMS signal-to-noise ratio > 90 dB
• Playback frequency response 45 – 150 Hz
• Input sensitivity Cinch 150 mV – 5 V
• Input sensitivity high-level 1.0 – 16 V
• Dimensions (W x H x D) 315 x 275 x 330 mm
• Weight 7.9 kg