As of 3am today Parts express had 8 refurbished 300w BASH Amplifiers on clearance for $95. I bought 3 and had a $10 off coupon. The power supply of the amp is an exact replica of my amp in my Klipsch RW12 subwoofer it also will fit the RW12D . Search google for a you tube video showing how to fix a Klipsch Bash amp by swapping the power supply with Bash module. The Bash module is normally what fails. It looks identical to the Bash power supply in my Outlaw Audio LFM-1 plus subs in my main theater. with the only difference being the capacitors in my Klipsch there is a single 1000uf and two 470uf caps together in my LFM-1 pluses all 3 caps are 1000uf. When my amp went out in my RW12 , I sent it to Edwards Electronics in AZ. he fixes those amps for a flat $135 fee. If it fails again you can easily swap power supplies with justa Phillips screwdriver. Anyone wanting a cheap sub amp these are regularly $168 so $90 apiece is a bargain I even got free shipping.