FOCAL CMS Sub 11" Powered Subwoofer GREAT SHAPE!

I bought this subwoofer a few years back to enhance the sound of my Focal CMS65 loudspeakers. I instantly regretted it because it's TOO MUCH bass for the type of audio I listen to at my age. You young whippersnappers, though, will love it. The Fender foot button is included and is useful for bypassing the sub. Such as when you're watching a blockbuster movie at 2 a.m. and you don't want the explosion sound effects to wake up the neighbourhood! The 11" Polyglass cone woofer used in the CMS SUB is both very light and extremely rigid for a neutral and distortion-free response. This incredible weight-to-rigidity ratio is obtained by applying a thin layer of hollow glass spheres on top of a cellulose-based cone. The high excursion capabilities of the CMS SUB woofer offer tight and controlled bass, able to reproduce even the most minute detail. The CMS SUB woofer was designed to be extremely efficient, to make the most out of amplifier headroom, making sure that you can hear the slightest changes to compression settings. Frequency response (+/-3dB): 30Hz - 250Hz Maximum SPL: 113dB SPL (peak @ 1 m) Input: - Left, Right, LFE - Electronically balanced / 10kOhms - Female 3 pins XLR - Variable Output: - Left, Right - Male 3 pins XLR in parallel on inputs HF amplifier stage: 300W rms, BASH technology Electric supply: - 230V (1.6A fuse rating) or 115V (3.15A fuse rating) - IEC inlet and detachable power cord Adjustment: - Sub level (sensitivity) adjustment - Lo-pass frequency adjustment - Phase adjustment - Polarity switch - Mute - External Mute (controlled by external footswitch) Indicators: - Power on - Mute - External Mute Transducers: Polyglass, high excursion Focal, 270mm (11") drive unit Construction: 1" (22mm) MDF panels with internal braces Finish: Dark grey vinyl Dimensions with spikes: 435.5mm x 366mm x 440mm (17.1" x 14.4"x 17.3") Net weight: 23kg (50.7lb)