Image Dynamics Q-1200.1 Class AB Amp Image Dynamics idMax 12 D2 V.4 (with custom built box built to spec, filled with polyfil) JL CleanSweep CL441DSP Alumapro 5 Farad Capacitor V.2 Stinger RCA Cable and Fuse Switch (and other random cables) I bought all this stuff for roughly $2400. Please send reasonable offers. I'm in So Cal. This amp retails for close to $1000 new. I bought this amp new and had it in my car for a few months. Gain was set to the lowest amount for all those months. Had this sub in my car for less than a year. Works perfectly. Car was totalled. I didn't play this sub even close to its capacity. It's a very melodious sub b/c of the paper cone. The cone has a slight dent in it as seen from the pics but it is not punctured. The custom box cost me about $120 and is built to the sub specs and filled with polyfil. JL CleanSweep CL441DSP. All cables and documentation included. Perfect condition. Alumapro 5 Farad Capacitor V.2 - Perfect condition. 3 Foot Stinger RCA Cable Stinger Fuse Switch 4 Gauge Premium Power Cable - Blue and Clear 10 Gauge Twisted Pair Audio Cable