SKU: 60919671048

KRK S12.4 Powered Studio Subwoofer

Sale price$539.55 Regular price$599.50
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Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

KRK S12.4 Powered Studio SubwooferQuantity: Single Powered Subwoofer LF Driver: 12" Wattage: 220 Watts The S12. 4 powered studio subwoofer builds upon KRKs legacy for sonic accuracy and stellar performance. The custom made, Kevlar woofer delivers ultra tight, defined bass, while the Class D power amplifier dramatically increases transient response, control, and punch. The four position selectable crossover lets you adjust the subwoofer setting easily to your existing monitors. Pairing

Quantity: Single Powered Subwoofer

LF Driver: 12"

Wattage: 220 Watts

The S12.4 powered studio subwoofer builds upon KRK’s legacy for sonic accuracy and stellar performance. The custom-made, Kevlar® woofer delivers ultra-tight, defined bass, while the Class-D power amplifier dramatically increases transient response, control, and punch. The four-position selectable crossover lets you adjust the subwoofer setting easily to your existing monitors.

Pairing the S12.4 with KRK or another studio monitor delivers an optimized listening and mixing experience with extended low end, while the exclusive bypass-control feature provides full range audio to the monitors without switching off the subwoofer. The powerful S12.4 subwoofer doesn’t just deliver precise, ultra-low bass and a rich feature set: it’s the next dimension in subwoofer performance.

Bypass Footswitch

Mix with confidence. The bypass footswitch control allows you to quickly mute the sub and send full-range audio to your recording monitors.

Heavy Duty Enclosure

KRK Subwoofers feature reinforced MDF enclosures for maximum strength and durability. Never let a spilled beer or wild ninja roundhouse kick stop your mixing session again.

Front-firing Port

We engineered the front port to provide low frequency extension while reducing boundary coupling. The unique shape is optimized to avoid port turbulence.

Plays well with others

Dedicated crossover and optional High-pass filter bypass means that our subwoofers are the perfect compliment to powered monitors. From mixing and mastering to sound design, broadcast and production work - KRK has you covered.

Features & Highlights

  • 12" Kevlar® Composite Woofer
  • Bass extension to 23Hz with a max SPL of 119.9 dB
  • Footswitch control enables/disables sub and crossover filter (footswitch not included)
  • Redesigned cabinet with a lower profile and front-firing bass port
  • 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
  • Ground lift switch prevents ground loops

 

    Specifications

    • Configuration: Front Loaded, Vented Subwoofer
    • System Type: Active Subwoofer
    • Low-Frequency Transducer: 12" Kevlar® Aramid Composite Woofer
    • Frequency Response: 26Hz - 97Hz
    • Max Peak SPL: 119.9 dB
    • Amplifier: Class D
    • Power Output (Continous): 220 Watts @ 1% THD+N @ 44Hz
    • Signal to Noise Ratio: 92 dB
    • Amplifier Distortion (THD + N): ≤ 0.3% @-3dB Of Max Power Output 29Hz-97Hz
    • Input Impedance: 9.4 KΩ Balanced, 9.2 KΩ Unbalanced
    • Ground Lift: On/Off
    • HPF Bypass: With Footswitch Only
    • Footswitch: Optional
    • Indicators: Power/Standby
    • Input Connectors: XLR L/R, 1/4" TRS L/R, RCA L/R, 1/4" Footswitch
    • LFE Input: Balanced TRS
    • Output Connectors: XLR L/R, 1/4" TRS L/R, RCA L/R
    • AC Power Input: Selectable 110V-120V / 220V0240V
    • Enclosure: 18mm Reinforced MDF
    • Finish: Black Vinyl Wrap, Baffle - Black Paint
    • Hardware: EVA Isolation Pad
    • Dimensions (H x W x D): (H x W x D): 16.375" (416 mm) x 23.875" (606 mm) x 14.375" (365 mm)
    • Weight: 62.5 Lb. (28.3 kg.)
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 60919671048

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    Andrew
    Pawtucket, US
    ★★★★★ 5
    Cool bedding
    Color: Champagne, Size: Queen
    As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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    Reviewed in the United States on April 26, 2026
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    2021 self improvement challenge
    West Palm Beach, US
    ★★★★★ 5
    Actually cooling and comfortable.
    Color: Royal Blue, Size: King
    Incredible cases. Soft, super comfortable and actually cooling as claimed. Highly recommended. Love these!
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    Reviewed in the United States on May 18, 2026
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    Janet L. Dolbow
    Dallas, US
    ★★★★★ 5
    Cool
    Color: Pink, Size: Standard
    Cooling pillowcases work well, don’t wake up sweaty anymore. Very happy with them. Love the material, comfort and softness!
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    md
    Lexington, US
    ★★★★★ 5
    COOL Pillowcases Worth Buying
    Color: Champagne, Size: Queen
    I bought these to try out, and I was shocked to find they worked out better than my silk pillowcases. I have atopic dermatitis, and I need a pillowcase that doesn't irritate my skin. I also am having hot flashes and need something cool on my face. These pillowcases are perfect for both my conditions. I plan to buy more in different colors. My sons and husband also like it since they are always hot.
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    Reviewed in the United States on May 30, 2026
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    Susan H Garland
    Charlottesville, US
    ★★★★★ 5
    Get this If your hot in bed
    Color: Champagne, Size: Queen
    Very nice and silky.helps keep me cooler.
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    Reviewed in the United States on May 9, 2026

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