Stereo Integrity HST-18 Dual 1 ohm High Excursion Carbon Fiber Subwoofer Driver Powersport Audio Accessories plus high-res FLAC files

plus high-res FLAC files

The crossovers have two tweeter level output options

Optional Add-On Navigation Module: The Alpine KTX-NS01 (sold separately) is a USB plug-in GPS navigation module for the Alpine digital multimedia receiver

The feet can be screwed onto the bottom or top using the pre-drilled holes

Unleash a symphony on wheels with the Rockford Fosgate Punch P3 6x9-inch 3-Way Coaxial Component System

Stereo Integrity HST-18 Dual 1 ohm High Excursion Carbon Fiber Subwoofer Driver Powersport Audio Accessories plus high-res FLAC filesUnleash epic bass from compact spaces with the Stereo Integrity HST 18 subwoofer, engineered for serious sonic impact. This powerhouse boasts an impressive 1. 57 inches of one way linear travel, thanks to its high motor force and innovative bifilar copper voice coil. Experience distortion free lows with the super stiff Carbon Fiber sandwich cone and robust cast aluminum frame. Get ready to feel every beat with this meticulously hand built, high