Hsu Research STF-2 subwoofer - active sub with 10" driver and 200 watt plate amp

Very good condition Hsu STF-2 subwoofer used with great results in my home theater system, but no longer needed as I've transitioned to active full-range L&R speakers.

This is a very good bargain subwoofer, per reviews in Home Theater magazine and elsewhere.

Specs: 10" bottom-mounted driver with 3" rear port, 200 watt continuous/800 watt short-term onboard plate BASH amplifier, frequency response 25-100 Hz, bypassable 24 dB/octave crossover from 30-90 Hz, 0/180 phase switch, line level and speaker level inputs, defeatable auto-on sensing, 37 pounds net. Dimensions are 17" high x 14" wide x 17 3/4" deep (shipping carton is 22" x 19" x 22", approx. 40 pounds shipping weight).

Used in smoke-free, pet-free environment. Photo flash makes the cabinet look super dusty, but is deceiving - the sub is very clean, no marks or scratches.

See also my ads for Butler TDB-5150 and Definitive Technology Mythos 3 & 4 speakers which were also used in the same HT rig. Free shipping for buyer of all listed items at asking prices.