NEW KRK 12" Subwoofer Speaker.4ohm twelve inch.Replacement.V12s.12s.Studio BASS. | eBay
KRK - How to get the right subwoofer placement and setup guide
KRK Systems - The wait is over! The new KRK Pro Subwoofer Series is officially available, with 8-, 10- and 12-inch options. Building on KRK's legacy of sonic accuracy and performance, the