KRK / KRK 8" STUDIO SUBWF S8.4

The KRK S8.4 powered subwoofer for studio monitors combines a custom-designed 8-inch aramid fiber woofer with a Class-D amplifier to consistently reproduce tight, well-defined low frequencies.

The compact-bodied S8.4 is a studio subwoofer developed based on KRK's philosophy of pursuing precise sound creation. The custom-designed aramid fiber woofer reproduces extremely tight and well-defined low frequencies. The Class-D amplifier dramatically improves transient response, low-frequency control, and punch. In addition, four types of crossovers allow you to easily adjust the settings to match your existing monitors. KRK's unique bypass control function allows full-range audio playback without turning off the subwoofer, providing the optimal mixing and listening environment. ■Unit: 8" Glass Aramid Composite ■Frequency response: 34.5Hz - 133Hz ■Maximum peak SPL: 112.8dB ■Class-D amplifier ■Amplifier output: 109W output @1% THD+N @46Hz ■S/N ratio: 92dB ■Distortion rate (THD+N): ?0.1% @-3dB Of Max Power Output 35Hz - 133Hz ■Input impedance: 9.4 K? Balanced, 9.2 K? Unbalanced ■Ground lift ON/OFF ■HPF bypass: Foot switch ■Foot switch: Optional ■Phase switching 0°/180° ■System volume -30dB to +6dB ■Input terminals: XLR L/R 1/4"TRS L/R RCA L/R 1/4" foot switch ■Output terminals XLR L/R 1/4"TRS L/R RCA L/R ■AC power input: 100VAC- 240VAC ■Cabinet: 15mm & 18mm reinforced MDF ■Height 279mm x Width 410mm x Depth 292mm ■Weight: 12.0kg ■About the foot switch terminal ■About the foot switch terminal Supports unlatching type. The subwoofer is muted and a full-range signal is output to the speaker connected to the OUTPUT only while the foot switch is pressed. Releasing the switch enables the subwoofer and crossover function.