KRK 12sHO Specs

TypeActive, Front-Firing, Bass-Reflex
Driver12" (305mm) Excursion Woven Kevlar Cone Woofer with 3" Voice Coil
Frequency Response29Hz to 60-160Hz
Amplifier Power400W RMS (116dB)
FiltersLP: 60-160Hz Variable
HP: 80Hz Fixed
SPL113dB Music, 116dB Peak
Connectors2 x XLR/TRS Combo Inputs (L/R)
1 x XLR/TRS Combo LFE Input
2 x XLR Outputs (L/R)
1 x 1/4" Bypass Jack
1 x AC Power Input
Input GainLFE: +10dBu Fixed
Input SensitivityMute/+6/-8dBu
Indicators1 x Yellow LED Power Indicator (Logo Triangle)
PhaseAdjustable, 0/180° Polarity Switch
Ground Loop IsolationGround-Lift Switch
LimiterYes, On/Off Switchable
Dimensions (HxWxD)20 x 20 x 22.48" (508 x 508 x 571mm)
Weight109.7 lbs (49.7kg)
Packaging Info
Package Weight60 kg
Box Dimensions (LxWxH)27.5 x 27.5 x 26.25"