KRK 12SHO Active Subwoofer

• 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

Configuration:Front loaded, vented subwoofer

System type:Active Subwoofer

Low-Frequency:12" woven Kevlar High Performance woofer

Frequency Response:

29.2Hz - 60Hz - 160Hz (L/R inputs), 29.1Hz - 211Hz (LFE input)

Max Peak SPL:123 dB

Amplifier Class:Class A-B

Power Output:400 Watts Continuous @ 1% THD+N @ 100Hz

SNR (signal to Noise Ratio):92dB

Amplifier Distortion (THD+N): ≤ 0.1% @-3dB of Max Power Output 20Hz - 200Hz

Input Impedance (Ohms):10 kΩ Balanced or unbalanced

Ground Lift:On / Off

Low Pass Frequency:60Hz to 160Hz

HPF bypass:with footswitch only

Footswitch:Included

Phase:Rotatable Phase + Polarity Switch

System Volume:-30dB to +6dB

Indicators:Power, protection, limiter

Input Connectors:

Balanced XLR for Left and Right Inputs

LFE input:Balanced XLR

Output Connectors:

Stereo Balanced XLR for left and right.

AC Power Input: Selectable 110V-120V / 220V-240V

Enclosure Construction: 18mm and 36mm reinforced MDF

Finish: Textured Paint

Port Configuration: Front Firing Quad Concentric Slot Ports

Finish: Textured Paint

Grille: N/A

Dimensions (H x W x D):20" (508 mm) x 20" (508 mm) x 22.48" (571mm)

Weight: 109.7 Lbs. (49.7 Kg.)