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Item: REC0015525-000
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KRK S8G4 Product Image
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Active subwoofer, 8", via chinch, XLR & jack, crossover frequency switchable 70, 80, 90 & 100Hz  All product info

£ 258.00
incl. VAT, incl. Shipping Costs
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Product information - KRK S8.4

Active 8" Studio Subwoofer

  • Inputs: XLR L/R, jack L/R, chinch L/R, footswitch connector (jack)
  • Outputs: XLR L/R, Jack L/R, RCA L/R
  • Switchable crossover frequency at 70, 80, 90 & 100Hz
  • Two input sensitivity settings (Normal & High)
  • Switchable phase shift, standby and ground lift
  • Cabinet: black vinyl covering
  • Sub and HPF can be switched to bypass with footswitch (footswitch not included)
  • EVA isolation mat

Technical Data:

  • Speaker: 8" glass-aramid composite woofer.
  • 1,5" voice coil
  • Input impedance: 9.4kOhm balanced / 9.2kOhm unbalanced
  • Frequency range (-10dB): 29Hz - 205Hz
  • Amplifier power: 109W (1% THD+N)
  • Cabinet material: 15mm / 18mm MDF (reinforced)
CRC S8.4

What does the KRK S8.4 subwoofer offer?

The KRK S 8.4 is an active studio subwoofer designed for small to medium-sized control rooms. Relative to its predecessor, the cabinet has been redesigned and the Class D amplifiers have been improved. According to KRK, this gives the S 8.4 crisper bass and improved phase response.

The 4th Generation

The many improvements brought to the 4th generation KRK subwoofers include a slightly extended bass range, redesigned bass reflex channels for better phase fidelity, less ambient noise, and a sturdier inverted dust cap.

How do I integrate it into my system?

The wide range of connections on the rear panel makes it easy to integrate the subwoofers into almost any setup without having to fiddle with countless adapters. The integrated crossover can be easily adjusted by means of a knob in four steps, in order to optimally adjust the subwoofer to the interaction with existing monitors.


  • Manufacturer: KRK
  • Size of Woofer (Inches): 8
  • DSP: No
  • Frequency range: 34,5Hz - 133Hz @ -3dB
  • Crossover Network: Yes
  • Inputs analog: 3-Pole XLR, RCA, jack TRS
  • Outputs analog: 3-pole XLR, jack TRS
  • Maximum SPL in dB: 113
  • Width (mm): 410
  • Depth (mm): 292
  • Height (mm): 279
  • Weight (kg): 12
KRK S8G4 Product ImageKRK S8G4
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