Toronto, Canada
About this listing
The KRK S12.4 is a 12" powered studio subwoofer built for studios that need deep, accurate sub-bass monitoring. The custom Kevlar aramid composite woofer reaches down to 23 Hz, driven by 220 Watts of Class D amplification for a peak SPL of 119.9 dB. The four-position selectable crossover and bypass footswitch integration make it versatile enough for mixing, mastering, sound design, and broadcast production.
Low-Frequency Performance
Driver: 12" Kevlar aramid composite woofer
Bass extension: Down to 23 Hz
Max SPL: 119.9 dB
Amplifier: Class D, 220 Watts continuous
Crossover & Integration
Four-position selectable crossover for matching to your monitors. Bypass footswitch control (not included) mutes the sub and crossover filter. LFE input (balanced TRS) for dedicated low-frequency effects routing. Polarity and input sensitivity controls for phase and level calibration.
Connectivity
Inputs: XLR L/R, 1/4" TRS L/R, RCA L/R, LFE (balanced TRS)
Outputs: XLR L/R, 1/4" TRS L/R, RCA L/R
Footswitch: 1/4" jack (optional, not included)
Ground lift: On/off switch
Specifications
Frequency response: 26 Hz to 97 Hz
Power: 220 Watts continuous
SNR: 92 dB
Color: Black vinyl wrap, black painted baffle
Enclosure: 18 mm reinforced MDF, front-firing port
Power input: Selectable 110-120 V / 220-240 V
Dimensions: 15 x 21.5 x 16 in (381 x 546 x 406 mm)
Weight: 50 lb (22.7 kg)
PriceC$1,159
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from Toronto, Canada
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