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Stock code: KRK8S2

Stock Availability

Auckland Region North Island South Island Warehouse

  • KRK


KRK 8s Subwoofer

The 8s powered studio subwoofer builds upon KRK’s legacy for sonic accuracy in a compact form factor. The custom-voiced, glass-aramid woofer delivers 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 8s subwoofer with KRK or another studio monitor delivers an optimized mixing and listening experience with extended low end, while the exclusive bypass-control feature provides full range audio to the monitors without switching off the subwoofer. KRK’s 8s subwoofer doesn’t just deliver precise bass and a rich feature set: it’s the next dimension in subwoofer performance.

- 8" glass aramid composite woofer
- Bass extension to 30Hz with a max SPL of 112 dB
- Footswitch control enables/disables sub and crossover filter (footswitch not included)
- Curved design with front-firing bass port for placement flexibility
- Powerful, lightweight Class D amplification
- Optimized four-position crossover control
- Universal connectivity: XLR, 1/4” TRS, and RCA inputs and outputs
- Polarity and input sensitivity controls
- All-steel grill and 15 mm reinforced MDF enclosure provide maximum strength and protection
- Ground lift switch prevents ground loops

Configuration: Front Loaded, Vented Subwoofer
System type: Active Subwoofer
Low-Frequency: 8” glass aramid composite woofer, 1.5” VC
Frequency Response:  35Hz-133Hz
Max Peak SPL: 112.8 dB
Amplifier Class: Class D
Power Output: 109 Watts Continuous @ 1% THD+N @ 46Hz
SNR (signal to Noise Ratio): 92dB
Amplifier Distortion (THD+N):  0.1% @-3dB of Max Power Output 35Hz - 133Hz
Input Impedance (Ohms): 9.4 kΩ Balanced or 9.2 unbalanced
Ground Lift: On / Off
Low Pass Frequency: 30Hz to 205Hz
HPF bypass: with footswitch only
Footswitch: Optional
Phase: 0 or 180 degrees
System Volume: -30dB to +6dB
Indicators: Power/Standby (rear indicator) and Sub On/Mute, HPF bypass (front indicator)
Input Connectors:
XLR Left/Right, 1/4” TRS Left/Right, RCA Left/Right, 1/4” footswitch
LFE input: N/A
Output Connectors:
XLR Left/Right, 1/4” TRS Left/Right, RCA Left/Right
AC Power Input:  Selectable 110AV-240AC
Enclosure Construction:  15mm reinforced MDF
Finish:  black vinyl wrap
Grille:  Steel perf
Dimensions (H x W x D): 13.3” (339mm) x 11.57” (294mm) x 14.25” (362mm)
Weight: 26.01 Lbs. (11.8Kg.)