Kicker 12 in 30cm 2 Ohm Downward Firing Subwoofer SS513 or suitably powered grinder

or suitably powered grinder

nuts and round work

95810 Sykes Extractor 8-11mm SYKES SPLIT COLLET INTERNAL EXTRACTOR

Set consisting of torque wrench

Impact Socket 22mm DIN

Kicker 12 in 30cm 2 Ohm Downward Firing Subwoofer SS513 or suitably powered grinder80 48TRTP122 Kicker 12 inch 30cm 2 OHM DOWNWARD FIRING SUBWOOFER The TRTP 12 inch Subwoofer Enclosure is the easiest way to get great bass under your seat, in your cargo area or in the trunk. The enclosures for the reFLEX Subwoofer and CompRT Sub, pre wired to a single 2 Ohm terminal, takes serious punishment as you stack your cargo on it. The TRTP has extensive internal bracing and thick MDF construction. The CompRTs signature red double stitching