Quad 1 ohm voice coils. 4000 watts rms. carbon fiber cone

terminal holes are to small to wire up the right guage wire in parelell

This sub is so loud and powerful. I was pushing it with a memphis mojo 4000 rms amp @ .25 ohms. Blew out my wind sheild in the trans am. 170.6 db! very hard to find. got mine used with no flaws out of the company competition car for Reborn Auto Enhancement in goldsboro, nc. I recommend this sub for competition use only.