Like ESX DBJ-Kit 1, but with an additional active subwoofer QXFF201A. It is fastened with a special steel frame directly beneath the centre console. Installed this way, the QXF201A practically "floats" in the air and disrupting vibrations can not transfer onto the console or the dashboard.
Technical data subwoofer:
20 cm (8”) active subwoofer system, integrated class A/B amplifier, 1 x 100/200 W RMS/ max., LPF 50 – 150 Hz, bass boost 0 – 12 dB @ 45 Hz, phase switch 0/180°, subsonicfiltre 20 Hz fix, high-level- and Cinch-inputs, automatic switch-on function, cable remote control for bass level, dimensions W 21 x H 7.3 x D 29 cm.