memphis mojo 16-mcd4kw or 2 strapped Brz 2400.1's on two re audio xxx 15s

[Watch the bass]

Buy a new amp if you can afford the electrical upgrades.

If you buy a 2. BRZ you will have the most for a H/O alt, that is that what you realy need for 4 K+, + nice batt´s like 2 of those http://www.stevemeadedesigns.com/board/topic/144556-dont-seem-like-a-bad-deal/