I'll try to make this as short as possible. I've always been into car and home audio, but more the car side. Well now I'm starting to upgrade my home theater equipment that is several years old/lower end (just picked up a denon 3808 yesterday ). Right now I've got a Sony SA-WM40 for a sub (which I know is a joke compared to what most are running on here). I have a pair of Image Dynamics IDMAX car subs just collecting dust, so I was contemplating taking one of them and making a sub for my home theater. Here's some info/specs on the sub: Impedance: 2 or 8 ohms Re: 3.0/6.0 ohms Fs: 20 Hz Qes: .40 Qms: 2.1 Qts: .34 Vas: 5.81 cuft. Xmax: 24.9 mm Sd: 545 cm2 Spl: 93.1dB/88dB RMS Power: 1000 watts I've got all the tools I need and I've built several boxes for my vehicles, so I'm not afraid to tackle the project. I guess I'm just looking for advice from the pros on if this would be worth it (or even work since it's a sub meant for car audio). I absolutely loved these things in my truck, so I'm hopin I can pick up an amp and some wood and make a damn nice sub for not a ton of money. Any help/advice is appreciated.