This Klipsch KA-1000-THX subwoofer amplifier powers on but does not produce any audio output. It is being sold for parts or as a fixer-upper. This full-featured Class D amplifier, which can be conveniently located near the rest of the installations electronics, has a built-in, defeatable, low-pass crossover and level control, boundary-gain compensation switch, completely variable phase control, and an auto power function. This high-performance amplifier has a massive toroidal power supply that is capable of delivering 1000-watts into a 4 ohm load. It can also support two high performance subwoofers and has a left and right RCA pass-through.Finished in black with a machined aluminum front panel and knobs, the KA-1000-THX uses professional style NL2 Speakon® outputs for the high current transfer of power to the subwoofer. If you are a Klipsch fan or someone who knows how to fix amplifiers, this may be a good deal for you.

This Klipsch KA-1000-THX subwoofer amplifier powers on but does not produce any audio output. It is being sold for parts or as a fixer-upper. This full-featured Class D amplifier, which can be conveniently located near the rest of the installations electronics, has a built-in, defeatable, low-pass crossover and level control, boundary-gain compensation switch, completely variable phase control, and an auto power function. This high-performance amplifier has a massive toroidal power supply that is capable of delivering 1000-watts into a 4 ohm load. It can also support two high performance subwoofers and has a left and right RCA pass-through.Finished in black with a machined aluminum front panel and knobs, the KA-1000-THX uses professional style NL2 Speakon® outputs for the high current transfer of power to the subwoofer. If you are a Klipsch fan or someone who knows how to fix amplifiers, this may be a good deal for you.