amp recommendation for subwoofer


any amps for subwoofer that are designed for use in stereo?
morgoth360
For that, I'd consider a commercial amp. Get a 400 watt QSC or Crown for only a couple hundred.
Perhaps you meant this Crown, with the same power for $100 more (http://www.samedaymusic.com/product--CWNXLS202), or this QSC, with the same power for $200 more? (http://www.samedaymusic.com/product--QSCGX5) YEP- They are commercial amps too. Not for "only a couple hundred" though!
OOPS, My bad! That Crown is only 145WPC into 8 ohms, and the QSC GX5 is 500wpc into 8 ohms(I was thinking about the GX3- 300WPC @ 8 ohms for $299.00).
If you meen sub amps that have crossover and frequincy settings and phase switch, take a look at Gallo.