KRK S8 G4 Studio Subwoofer

KRK S8G4 Studio Subwoofer - Active studio subwoofer equipped with a custom 8” aramid woofer, ensuring clear and well-defined sound in low frequencies, while the Class D amplifier provides fast transient response, excellent control, and solid punch. The selectable four-position crossover allows for easy integration with any studio monitor system.

When combined with KRK monitors or other active monitors, the S8.4 extends the low-frequency range for an optimised listening and mixing experience. The exclusive footswitch bypass function allows for quick switching to full-range playback on monitors without turning off the subwoofer.

Features: 

• Active studio subwoofer
• 8" aramid composite woofer 
• Bass extension down to 29Hz, with a maximum SPL of 112.8 dB
• Footswitch control for activating/deactivating the subwoofer and crossover filter (footswitch not included)
• Lower profile enclosure and front port for bass
• Powerful and lightweight Class D amplification
• Optimised crossover control with four positions
• Universal connectivity: XLR, TRS 6.3mm, and RCA inputs and outputs
• Controls for polarity and input sensitivity
• Ground lift switch to prevent ground loops

Specifications:

• Ventilated subwoofer with front loading
• System type: Active subwoofer
• Low-frequency driver: 8" aramid composite woofer 
• Frequency response: 34.5Hz – 133Hz
• Maximum peak SPL: 112.8 dB
• Amplifier: Class D
• Output power (continuous): 109 watts @ 1% THD+N @ 46Hz
• Signal-to-noise ratio: 92 dB
• Amplifier distortion (THD + N): ≤ 0.1% @ -3dB from maximum power between 35Hz–133Hz
• Input impedance: 9.4 kΩ balanced, 9.2 kΩ unbalanced
• Ground lift switch: On/Off
• Bypass HPF: Footswitch only (NOT INCLUDED)
• Indicators: On/Standby
• Input connectors:
  • XLR L/R
  • TRS 1/4"(6.3mm) L/R
  • RCA L/R
  • Footswitch input – 6.3mm Jack
• Output connectors:
  • XLR L/R
  • TRS 1/4" (6.3mm) L/R
  • RCA L/R
• AC power input: 100V–240V AC
• Enclosure: Reinforced 15 mm and 18 mm MDF
• Finish: Black vinyl foil, black painted front panel
• Hardware elements: EVA foam isolation pad
• Dimensions (H x W x D): 279 mm x 410 mm x 292 mm
• Weight: 12 kg