KRK S12 G4

S12.4 - Active 12" Studio Subwoofer, 4th Generation!
  • 12" Kevlar-aramid composite woofer
  • Frequency range: 26 - 97 Hz
  • Maximum SPL (Peak): 119.9 dB
  • Class D amplifier, Power: 220 W
  • Switches for standby, ground/lift, polarity and input sensitivity
  • Adjustable crossover frequency
Variants (2)
KRK S8 G4
KRK S10 G4
KRK S8 G4 KRK S8 G4
KRK S8 G4
  • 8" Woofer made of Glass-Aramid Composite
  • Frequency Range: 34.5 - 133 Hz
  • Maximum Sound Pressure Level (Peak): 112.8 dB
  • Class D Amplifier, Power: 109 W
  • Switches for standby, ground/lift, polarity, and input sensitivity
  • Adjustable crossover frequency
299
KRK S10 G4 KRK S10 G4
KRK S10 G4
  • 10" glass-aramid composite woofer
  • Frequency Range: 30 - 110 Hz
  • Maximum Sound Pressure Level (Peak): 117.2 dB
  • Class D amplifier, Power: 160 W
  • Switches for standby, ground/lift, polarity and input sensitivity
  • Adjustable crossover frequency
378
699
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Finance from 20,60 € per month
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free
Delivery time 1 - 2 working days
Desired Date
free
Express Shipping
9,99
Delivery on Tuesday, 21.04.2026, if you order within 1 Days 20 Hrs. 2 Min. 
Shipping and Delivery
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The 4th Generation Of KRK Active Studio Subwoofers!

The S12 G4 builds on KRK's long tradition of subwoofer accuracy and performance and takes the series to a new level. Equipped with a highly efficient Class D amplifier, it delivers precise, defined bass.

Improvements in the new 4th generation include a subtly extended low end, redesigned bass-reflex ports for better phase coherence and even lower self-noise.

Thanks to the numerous connection options, the subwoofer integrates into an existing setup without a tangle of adapters. The built-in crossover can be set in four steps to perfectly match the subwoofer to your monitor speakers.

The next dimension in subwoofer performance!

Features

  • Active subwoofer from KRK
  • Type: S12.4
  • 12" Kevlar-aramid composite woofer
  • 1.5" voice coil
  • Class D amplifier
  • Power: 220 Watts
  • Frequency range: 26 - 97 Hz
  • Maximum SPL (Peak): 119.9 dB
  • SNR: 92 dB
  • Input impedance: 9.4 kOhm balanced / 9.2 kOhm unbalanced
  • Inputs: XLR L/R, 1/4" jack L/R, phono L/R, footswitch input (6.3 mm jack)
  • Outputs: XLR L/R, 1/4" jack L/R, phono L/R
  • Switches for standby, ground/lift, polarity and input sensitivity
  • Adjustable crossover frequency
  • Cabinet material: 18 mm MDF (reinforced)
  • Integrated power supply: 100 V AC - 240 V AC
  • Weight: 28.3 kg
  • Dimensions (W x D x H): 606 x 365 x 416 mm
  • Color: Black

Scope of delivery

  • 1 x KRK S12 G4 Active Studio Subwoofer

Suitable accessories (Not included in the delivery.)

Specification

  • Product number 00080807
  • Powered / Passive Powered
  • XLR input Yes
  • Power (Watts) 220
  • Woofer size 12 Zoll
  • Colour Black

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Your contact persons

The hotline is currently not manned. You can reach us again on Monday, 20.04.2026 at 09:30.

Saturday 09:30 - 13:30
Monday 09:30 - 18:00
Tuesday 09:30 - 18:00
Wednesday 09:30 - 18:00
Thursday 09:30 - 18:00
Friday 09:30 - 18:00