The KRK 12sHO is a high output, active sub powered by a massive 400 watt amplifier. The curved front plate design virtually eliminates diffraction distortion. The front-firing port provides low frequency extension while reducing boundary coupling and the unique shape is optimized to avoid port turbulence. 

Large and powerful nearfield studio monitors require a subwoofer that can achieve high sound pressure levels—and KRK’s 12sHO is a powerful, sonically pure addition to any studio setup. Whether for stereo or surround formats, the 12sHO subwoofer reproduces low-frequency detail as well as the LFE channel’s demanding bass content. These challenging applications place demands far exceeding the capabilities of traditional low frequency drivers and power amplifiers, so KRK developed the 12sHO (HO for “High Output”) as the industry solution for all types of demanding mix situations.

Features:

• Curved Baffle Curved front plate design virtually eliminates diffraction distortion
• Front-firing Port provides low frequency extension while reducing boundary coupling and the unique shape is optimized to avoid port turbulence
• Bypass Footswitch Control allows you to defeat the sub and provide full range audio to your recording monitors for use with a standard latching 1/4 inch mono footswitch
• Kevlar 12" Driver - High Excursion woven Kevlar driver cone
• Thermal and Overload / Clip Protection to prevent damage
• Input Sensitivity on rear of unit allows a high resolution gain range, labeled are positions for MUTE, +6dBu and -8dBu