Ruthless Audio 4500.1

4500.1 you better upgrade electrical for this guy here if you want to maintain the .5 warranty! Competition grade tank that ready for abuse. .5 stable, 1 ohm when strapped.

Includes .5 one year warranty 

4500 at 1 ohm 14.4

2350 at 2 ohm 14.4v

1200 at 4 ohm