KRK S10-4 Studio Subwoofer: The Ultimate Bass Powerhouse
Get ready to experience bass like never before with the KRK S10-4 10-Inch Studio Subwoofer. This beastly subwoofer takes KRK's legacy of sonic accuracy and performance to a whole new level.
• Custom-voiced glass-aramid woofer for tight, defined bass
• Class-D power amplifier for enhanced transient response, control, and punch
• Four-position selectable crossover for easy adjustment to your monitors
Pair it with KRK or other studio monitors for an optimized listening and mixing experience with extended low end. The exclusive bypass-control feature ensures full range audio to the monitors without switching off the subwoofer. It's not just about precise bass and a rich feature set; it's the next dimension in subwoofer performance.
Features:
- 10' glass aramid composite woofer
- Bass extension to 28Hz with a max SPL of 117 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
Specifications:
- Configuration: Front Loaded, Vented Subwoofer
- System Type: Active Subwoofer
- Low-Frequency: 10' Glass Aramid Composite Woofer
- Frequency Response: 34Hz - 130Hz
- Max Peak SPL: 117.2 dB
- Amplifier: Class D
- Power Output (Continous): 160 Watts @ 1% THD+N @ 44Hz
- Signal to Noise Ratio: 92 dB
- Amplifier Distortion (THD + N): ¡Ü 0.12% @-3dB Of Max Power Output 31Hz-110Hz
- Input Impedance: 9.4 K Balanced, 9.2 K Unbalanced
- Ground Lift: On/Off
- Low Pass Frequency: 28Hz-156Hz
- HPF Bypass: With Footswitch Only
- Footswitch: Optional
- Phase: 0 or 180 Degrees
- System Volume: -30 dB to +6 dB
- Indicators: Power/Standby, Sub On/Mute, HPF Bypass
- Input Connectors: XLR L/R, 1/4' TRS L/R, RCA L/R, 1/4' Footswitch
- LFE Input: N/A
- Output Connectors: XLR L/R, 1/4' TRS L/R, RCA L/R
- AC Power Input: 100VAC-240VAC
- Enclosure: 15mm Reinforced MDF
- Finish: Black Vinyl Wrap
- Grill: Steel Perf
- Dimensions (H x W x D): 15' (382mm) X 14' (355mm) X 16.06' (408mm)
- Weight: 34.5 lb. (15.6 kg)


The KRK S10-4 Studio Subwoofer is a must-have for audio professionals and music enthusiasts. Use it in a recording studio, home theater, or music production setup. With its 10-inch glass aramid composite woofer, it delivers powerful bass. The subwoofer features a curved design with a front-firing bass port for flexible placement. It has a frequency response of 34Hz - 130Hz and a max peak SPL of 117.2 dB. The dimensions are 15' (382mm) X 14' (355mm) X 16.06' (408mm), and it weighs 34.5 lb. (15.6 kg). Get enhanced bass and an optimized audio experience with this amazing subwoofer.