First Subwoofer System

The first sub I bought was a Kicker Comp-10. Its a ten inch with a single voice coil running at about 4 ohms. I paired it with a Alpine MPR-M500 because i knew i would eventually upgrade. I bought the subwoofer at BestBuy and the box at Independence Audio in Independence Missouri then later bought the Alpine amp and wiring that I regret because I could have bought each piece separate at the local hardware store for cheaper.