Ruthless Audio 4500.1 Color:Black allowing even the most finicky

allowing even the most finicky factory sound systems to no longer be an obstacle to great sound

radiators and an updated cooling system provide maximum protection against overheating

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The subwoofers received a new magnetic system and our highly linear suspension – additional points in reliability and power

Die cast aluminum frame

Ruthless Audio 4500.1 Color:Black allowing even the most finicky4500. 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 14. 4v Tiffany Inputs 1 0 Inputs Input Sensitivity 6v . 2v Frequency Response 10hz 250 phase 0 180 THD @ 4ohm > . 01 400 amp of fusing (200 per positive run) 1