KRK's latest generation of subwoofers redefines professional bass monitoring with the S8.4, S10.4, and S12.4 models, combining sonic accuracy with practical studio functionality. These subwoofers feature highly efficient Class D power amplifiers that provide exceptional transient response and control, whilst their woven aramid composite woofers produce tight, accurate, and defined bass reproduction. The comprehensive connectivity options include XLR, 1/4" TRS, and RCA inputs, ensuring compatibility with virtually any studio setup without requiring additional adaptors.
Significant improvements in this latest generation include enhanced low-frequency extension and redesigned porting that reduces port noise whilst improving low-frequency phase response. The cabinets feature a more compact profile with reduced height and depth compared to previous models, offering greater placement flexibility in modern studio environments. Additional refinements include more durable inverted dustcaps, optional removable all-steel grilles, and a professional aesthetic that complements contemporary studio designs.
The exclusive bypass control feature sets these subwoofers apart, allowing instant A/B comparisons with and without the subwoofer's contribution via an optional footswitch - all without leaving your monitoring position. Combined with the four-position crossover frequency selection switch, polarity controls, and input sensitivity adjustments, these KRK subwoofers provide the precision and flexibility that professional mixing environments demand. The front-firing port design enables placement near walls, making them particularly suitable for space-conscious studios.
- 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



