I have a couple of Infinity Perfect 10.1 from my friends old car audio system and I'm looking to hook them up in the house. I know I know car subs, home theater application - whatever. I still want to give it a shot. I'm looking at a budget of about $300 - is it best to look towards pro audio amps or a couple of plate amps from partsexpress? I'd rather do the pro audio amp, but I'd need one with a low frequency filter wouldn't I?