I got a MTX Audio Amp Thunder 81000D like NEW! comes with the manual and all setup instructions in its original box. I only used it for 5 months had it hooked up to my mitsubishi eclipse to two 15 mtx subwoffers sounded pretty sick! Im asking $ 450.00 for it i find this to be a decent price since the MTX thunder series are competion amps.I also have pictures.If interested give me a call or drop me a message at $450.00 / OBO541 788-6253 Location: Madras,ORits NOT ok to contact this poster with services or other commercial interests