Question : what kind of amp would i need for a Hifonics 15″ 6400W Quad 2-Ohm SPL Subwoofer?
I have a Hifonics Goliath XX 3215

15″ 6400W Quad 2-Ohm SPL Subwoofer
3200W RMS

what kind of amp do i need to power this?
Would the Hifonics BXi 2006D

4000-Watt Brutus Mono Amplifier
RMS @ 4-Ohm: 1 x 650-Watt
RMS @ 2-Ohm: 1 x 1300-Watt
RMS @ 1-Ohm: 1 x 2000-Watt

work with it?
spl subwoofer

Best answer:

Answer by sparky3489
The safest is to wire the QVCs to 2 ohm like one of these http://i81.photobucket.com/albums/j230/sparky3489/PARALLEL-SERIES-2ohm.jpg

This will push 1300 watts from the amp.

If you want more power, find an amp that’s about 3000 watts RMS @ 2 ohm.

See my site for more info on subs, enclosures and other tips http://spkrbox1.spaces.live.com