KRK S12.4 12 Inch 220 Watt Active Powered Studio Subwoofer Speaker (S12) Sousaphones The speaker includes a universal

The speaker includes a universal joint mounting system and M6 fixing points

which effectively protects fragile components such as strings and knobs

Bluetooth & AUX Input : Stream or play backing tracks easily

Delivering crystal-clear

AUX Instrument Input Impedance: 1 MOhms

KRK S12.4 12 Inch 220 Watt Active Powered Studio Subwoofer Speaker (S12) Sousaphones The speaker includes a universalKRK S12. 4 12 Inch 220 Watt Active Powered Studio Subwoofer Speaker (S12) The S12. 4 powered studio subwoofer builds upon KRKs legacy for sonic accuracy and stellar performance. The custom made, Kevlar woofer delivers ultra tight, defined bass, while the Class D power amplifier dramatically increases transient response, control, and punch. The four position selectable crossover lets you adjust the subwoofer setting easily to your existing monitors.