$1,619.00 Original price was: $1,619.00.$1,399.00Current price is: $1,399.00.
In Stock
The S12.4 powered studio subwoofer builds upon KRK’s 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.
Pairing the S12.4 with KRK or another studio monitor delivers an optimized listening and mixing experience with extended low end, while the exclusive bypass-control feature provides full range audio to the monitors without switching off the subwoofer. The powerful S12.4 subwoofer doesn’t just deliver precise, ultra-low bass and a rich feature set: it’s the next dimension in subwoofer performance.
KRK Subwoofers Compared | S8.4 | S10.4 | S12.4 |
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Configuration | Front Loaded, Vented Subwoofer | Front Loaded, Vented Subwoofer | Front Loaded, Vented Subwoofer |
System Type | Active Subwoofer | Active Subwoofer | Active Subwoofer |
Low-Frequency | 8″ Glass Aramid Composite Woofer | 10″ Glass Aramid Composite Woofer | 12″ Woven Kevlar® Woofer |
Frequency Response | 35Hz – 133Hz | 34Hz – 130Hz | 32Hz – 139Hz |
Max Peak SPL | 112.8 dB | 117.2 dB | 119.9 dB |
Amplifier | Class D | Class D | Class D |
Power Output (Continous) | 109 Watts @ 1% THD+N @ 46Hz | 160 Watts @ 1% THD+N @ 44Hz | 220 Watts @ 1% THD+N @ 44Hz |
Signal to Noise Ratio | 92 dB | 92 dB | 92 dB |
Amplifier Distortion (THD + N) | ≤ 0.1% @-3dB Of Max Power Output 35Hz-133Hz | ≤ 0.12% @-3dB Of Max Power Output 31Hz-110Hz | ≤ 0.3% @-3dB Of Max Power Output 29Hz-97Hz |
Input Impedance | 9.4 KΩ Balanced, 9.2 KΩ Unbalanced | 9.4 KΩ Balanced, 9.2 KΩ Unbalanced | 9.4 KΩ Balanced, 9.2 KΩ Unbalanced |
Ground Lift | On/Off | On/Off | On/Off |
Low Pass Frequency | 30Hz-205Hz | 28Hz-156Hz | 26Hz-130Hz |
HPF Bypass | With Footswitch Only | With Footswitch Only | With Footswitch Only |
Footswitch | Optional | Optional | Optional |
Phase | 0 or 180 Degrees | 0 or 180 Degrees | 0 or 180 Degrees |
System Volume | -30 dB to +6 dB | -30 dB to +6 dB | -30 dB to +6 dB |
Indicators | Power/Standby, Sub On/Mute, HPF Bypass | Power/Standby, Sub On/Mute, HPF Bypass | Power/Standby, Sub On/Mute, HPF Bypass |
Input Connectors | XLR L/R, 1/4″ TRS L/R, RCA L/R, 1/4″ Footswitch | XLR L/R, 1/4″ TRS L/R, RCA L/R, 1/4″ Footswitch | XLR L/R, 1/4″ TRS L/R, RCA L/R, 1/4″ Footswitch |
LFE Input | N/A | N/A | Balanced TRS |
Output Connectors | XLR L/R, 1/4″ TRS L/R, RCA L/R | XLR L/R, 1/4″ TRS L/R, RCA L/R | XLR L/R, 1/4″ TRS L/R, RCA L/R |
AC Power Input | 100VAC-240VAC | 100VAC-240VAC | Selectable 110V-120V / 220V0240V |
Enclosure | 15mm Reinforced MDF | 15mm Reinforced MDF | 18mm Reinforced MDF |
Finish | Black Vinyl Wrap | Black Vinyl Wrap | Black Vinyl Wrap |
Grill | Steel Perf | Steel Perf | Steel Perf |
Dimensions (H x W x D) | 13.3″ (339mm) X 11.57″ (294mm) X 14.25″ (362mm) | 15″ (382mm) X 14″ (355mm) X 16.06″ (408mm) | 18.11″ (460mm) X 15.94″ (405mm) X 22.64″ (575mm) |
Weight | 26.01 lb. (11.8 kg) | 34.5 lb. (15.6 kg) | 66.5 lb. (30.1 kg) |
Weight | 30.1 kg |
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Dimensions | 460 × 405 × 575 mm |
Brand | KRK Systems |
Unit 6 / 25 Stratton Street, Newstead, QLD, 4006
Unit 2 / 3 United Road, Ashmore, QLD, 4214