Get my Guitar found the latest prices on the KRK S12.4 S12 Generation 4 12in 220 Powered Sub.

Building on KRK's legacy of sonic accuracy and performance, the S12.4 subwoofer delivers tight, accurate, and defined bass, while its highly efficient Class D power amplifiers dramatically increase transient response, control, and punch. A wealth of connectivity options means you can hook up to practically anything without adapter hassles, and a four-position crossover frequency selection switch makes it easy to adjust the subwoofer setting to optimally match your existing monitors.