KRK S8.4 Sub.

109 watt active studio subwoofer.

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The S8.4 active studio subwoofer builds on KRK's heritage of sonic precision, all in a compact package. The aramid glass woofer gives you precise, defined bass, while the Class D power amplifier dramatically increases response.

109 watt active studio subwoofer.

Overview

A reference active studio subwoofer by KRK

The S8.4 active studio subwoofer builds onKRK's heritage of sonic precision, all in a compact package. The glass-aramid woofer gives you precise, defined bass, while the Class D power amplifier dramatically increases sound response and control. The four-position 'crossover' selection knob lets you easily adjust the subwoofer setting to match your existing speakers.

Pairing this S8.4 subwoofer with KRK speakers provides an optimised mixing and listening experience with extended bass, while the exclusive crossover control function provides full audio range to the speakers without switching off the subwoofer. This KRK S8.4 subwoofer doesn't just offer accurate bass and a rich set of features: it's a high-performance model that sets the benchmark for active studio subwoofers today.

The bypass foot switch lets you quickly mute the subwoofer and send full sound to your monitor speakers. This KRK subwoofer features a reinforced MDF cabinet for maximum strength and durability. From mixing and mastering to sound design, broadcast and production, KRK has you covered.

Sound excellence by KRK


As the world's leading manufacturer of studio monitors, KRK has been trusted by professionals around the world for over 35 years for the precision and acoustic performance of its products. Experience it for yourself and you'll agree that the KRK Classic 5 loudspeakers continue this tradition of sonic excellence.

Key features:

  • System type: active subwoofer
  • Configuration: ventilated front-loaded subwoofer
  • Low-frequency transducer: 8" glass and aramid composite woofer
  • Frequency response: 34.5 Hz - 133 Hz
  • Maximum SPL: 112.8 dB
  • Amplifier: Class D
  • Output power (continuous): 109 watts at 1% THD+N at 46 Hz
  • Signal-to-noise ratio: 92 dB
  • Amplifier distortion (THD + N): ≤ 0.1% at -3 dB of maximum output power 35 Hz-133 Hz.
  • Input impedance: 9.4 KΩ balanced, 9.2 KΩ unbalanced
  • HPF bypass: with footswitch only (footswitch: optional)
  • Crossover frequency: 4 positions
  • Indicators: power/standby
  • Input connectors: XLR L/R, 1/4" TRS L/R, RCA L/R, 1/4" Footswitch
  • Output connectors: XLR L/R, 1/4" TRS L/R, RCA L/R
  • AC power input: 100VAC-240VAC
  • Enclosure: 15 mm and 18 mm reinforced MDF
  • Finish: black vinyl enclosure, baffle - black paint
  • Material: EVA insulation pad
  • Dimensions (H x W x D): 279 x 410 x 292 mm
  • Weight: 12 kg
Specifications
Select your criteria

General information

Product name

KRK S8.4 Sub.

Brand

KRK Systems

Model

KRKS84

Design

Speaker type

Subwoofer

Wireless

No

Bluetooth

No

Active

Yes

Performance

Admissible power

109 W

Physical characteristics

Color

Black

Subwoofer

Subwoofer type

Active

Subwoofer power

109 W

Subwoofer bandwidth (Max frequency)

133 Hz

Subwoofer speaker(s)

Bass 200mm

Subwoofer weight

12 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 19 Jun 2024

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