Review on Infinity Kappa 800W Audio Subwoofer by Kyle Bonnell

This subwoofer sounds fantastic, not to mention that it can be switched from 2 ohms to 4 ohms. I only use one of these for my subwoofer, but I don't like that subwoofer with the rattling window of a teenage car. If you choose the right box, all you need is a subwoofer to expand your stereo system. I use all Infinity mouthguards in my amp car and couldn't be happier. I definitely give this place 5 stars