Help on amp sizing

Chris New member Username: Halby Parsippany, NJ Post Number: 1 Registered: Jun-05	Posted on Saturday, June 25, 2005 - 20:22 GMT I just bought a Infinity Perfect 12.1 single 4 ohm sub which is listed as 75-350 RMS and 1400 max. How much power should my new amp have? Also should I go with class D or not? I was looking at the MTX Thunder 801D.
Isaac Gold Member Username: Carguy Post Number: 3383 Registered: Nov-04	Posted on Sunday, June 26, 2005 - 01:08 GMT You will need 350w rms amp. You can go with class D. It's cheaper than class AB and uses less power.
Chris New member Username: Halby Parsippany, NJ Post Number: 2 Registered: Jun-05	Posted on Sunday, June 26, 2005 - 13:17 GMT Thanks alot.