Klipsch KSP-400 AMPLIFIER Panel Subwoofer Amp serviced!! This amplifier has been serviced and fully tested, I replaced the problematic capacitors, with higher voltage components to last longer. If your speaker has a low hum when first turned on, 99.9% of the time it is this amplifier that needs to be replaced. Due to old electrolytic capacitors in a stressed area on the circuit board, I have replaced these capacitors with higher Voltage capacitors to handle the stress and load of this device. Please see photos for description and condition, please look closely at the photos to make sure this is the correct amplifier that is in your unit. This listing includes only the amplifier and no other components. Again, please see listing photos. Thanks.

Full disclosure on the speakers The speakers 100% work without any issues at all there is no issues with the amplifiers no humming sound they fully work and be happy to demo for local buyer Yes, the cabinets do have a lot of scratches on them. Please see the photos. All four grills are in perfect condition no broken pegs no rips or tears in any of the grills These are monster, large speakers please have a big enough vehicle for them to fit in for transport. If you have any questions at all, please feel free to message me. I will respond in a timely manner.

Klipsch KSP-400 AMPLIFIER Panel Subwoofer Amp serviced!! This amplifier has been serviced and fully tested, I replaced the problematic capacitors, with higher voltage components to last longer. If your speaker has a low hum when first turned on, 99.9% of the time it is this amplifier that needs to be replaced. Due to old electrolytic capacitors in a stressed area on the circuit board, I have replaced these capacitors with higher Voltage capacitors to handle the stress and load of this device. Please see photos for description and condition, please look closely at the photos to make sure this is the correct amplifier that is in your unit. This listing includes only the amplifier and no other components. Again, please see listing photos. Thanks.

Klipsch KSP-400 PRE-AMPLIFIER Circuit Board Subwoofer, Serviced!! Unit has been bench tested, and all pots have been cleaned. Works as it should. Please see photos for description and condition, please look closely at the photos to make sure this is the correct pre-amplifier that is in your unit. This unit originally had a broken panel, that’s why I’m selling just the circuitboard, again the circuitboard has been bench tested and works as it should, however, I’m selling as is due to This unit will need to be soldered back onto the main preamp panel and reassembled. Again, please see photos with description and condition, selling as is no returns. Thank you. This listing includes only the pre-amplifier circuit board and no other components. Again, please see listing photos. Thanks.

Klipsch k-1057-kb klipsch, Replacement For KSP-400, KSP400, 8 Ohm. The speaker came out of a KSP 400, please see photos for description and condition, has been fully tested and works as it should. Thank you.

k-1060-k klipsch replacement 15” KSP-400 KSP 400, Tested! Please see photos for description and condition, the dust cover does have some creasing, please see photos. Tested and works as it should.

I purchased this one speaker, along with a KSP C6 center speaker and a pair of KSP-S6 surround speakers from a gentleman who only had the one of two speakers. (very strange, I know!). I dont know if anyone needs a single speaker. Cabinet is not in the best condition. IT SOUNDS AMAZING! If it doesnt sell, Ill be partring it out. I will also be selling the KSP C6 center speaker and a pair of KSP-S6 surround speakers in the near future. Pick up Only!

Klipsch K-1060-K, KSP-400 15 driver. Removed fr[m working ksp-400 speakers. I took this driver and the amp out to refinish cabinets and they disappeared. I have one amp also available. Its listed. both are in great condition.

Klipsch K-1060-K, KSP-400 15 driver. Removed fr[m working ksp-400 speakers. I took this driver and the amp out to refinish cabinets and they disappeared. I have one amp also available. Its listed. both are in great condition.