if you want a good amp that will push your speakers nicely and wont break the bank, but arent looking for a competition winner. check out radio shack. they have Optimus brand amps, which are esentially pioneer because they optimus amps are made at the pioneer facility, dont get me wrong, these arent pioneer, but they will make 2 10s pound. I am using one to power 2 kenwood 10s in my daily driver and that amp gets the job done quite nicely. the specs for the amp I think are 100x2, or 200x1 bridged, but I am running the 2 subs in parallell so it is actully pushing about 400x1. those numbers may not be corect, it may be less, but sure still does pound. thats about it.
Adam
a.k.a. Adrock
88 Chevy Blazer FI 383
Aint nothin' like the sound of Chevy Thunder