KRK S12.4 Pro Subwoofer 12inch Sub


The KRK Cashback promotion concludes at 11:59pm AEST, 31st May 2022.

Customers can participate in the promotion by completing the purchase of a participating model. Once the purchase has been completed the customer is required to complete the redemption claim. and include a copy of their proof of purchase (tax invoice) and the product serial number.

All customer cashback claims must be submitted by 7th June 2022 at 11:59pm AEST.

Product Information 

Building on KRK’s legacy of sonic accuracy and performance, the new KRK S8.4, S10.4, and S12.4 subwoofers deliver tight, accurate, and defined bass, while their highly efficient Class D power amplifiers dramatically increase transient response, control, and punch. A wealth of connectivity options means you can hook up to practically anything without adapter hassles, and a four-position crossover frequency selection switch makes it easy to adjust the subwoofer setting to optimally match your existing monitors.

Refinements in the latest generation of KRK subwoofers include modestly improved low frequency extension, improved porting for much better low frequency phase response and less port noise, a more durable inverted dustcap, optional removable grilles, redesigned cabinets with lower height profiles and less depth than their predecessors for improved placement flexibility, and a timeless design with a more professional aesthetic.

Pairing a KRK subwoofer with KRK or other studio monitors delivers an optimised listening and mixing experience with extended low end, while the exclusive bypass control feature provides full-range audio to your monitors at the click of an (optional) footswitch without having to move out of the monitoring sweet spot to turn off the subwoofer. This allows for instant comparisons with and without the subwoofer’s contributions to the sound. KRK’s new subwoofers don’t just deliver precise bass and a rich feature set; they’re the next dimension in subwoofer performance.


  • Class D power amplifier
  • Woven aramid composite woofer
  • Tight, accurate, and defined bass
  • Front-firing port, for placement near walls
  • Compact profile for improved placement flexibility
  • Connectivity includes XLR, 1/4″ TRS, and RCA inputs
  • Bypass control feature with optional footswitch
  • Polarity and input sensitivity controls
  • Modestly improved low-frequency extension
  • Improved porting
  • Four-position crossover frequency selection switch
  • Removable all-steel grille option
  • Reinforced MDF enclosure