Ok so when me and slammed got my sub working (i had a few things crossed that we didn't take into consideration, his help was 100% accurate) I noticed that the 600 w sub wasn't hitting hard, even with 150 watts going through it...so I now need to buy a new amp...partially cause I'm going to sell this MTX to slammed. lol Anyway, I got it narrowed down to two amps. One is from crutchfield and one is from etronics.com. Both are expensive as shit... Ok Audiobahn A8000T 400W x 1 Car Amplifier 800 watts RMS x 1 at 2 ohms â€¢ Class AB amp â€¢ low-pass crossover â€¢ bass boost â€¢ subsonic filter â€¢ preamp outputs â€¢ cooling fan with air intake $369.99 OR (they didn't have a picture, and this item isn't in stock right now) Audiobahn A1801T 400 Watts Mono Class A/B Mosfet Car Stereo Amplifier Features 400 Watts x 1 @ 4 ohms stereo, 560 Watts x 1 @ 2 ohms stereo, RCA Throughput Connections, Cobalt Blue Illumination, Double Sided Glass Epoxy Circuit Board... $304.99 Should I just save up the extra 65 bucks?? OR does ANYONE know of a better deal for a 400-600 watt single channel amplifier?