KRK S8.4 Powered Studio Subwoofer (8")

The KRK S8.4 8-inch powered studio subwoofer makes it simple to add tight, punchy low end to your studio setup. It offers a variety of connectivity options—including XLR, 1/4" TRS, and RCA inputs/outputs—and an optional footswitch jack for hands-free control of bypass and crossover features. Powered by a Class D amplifier, the S8.4 delivers precise low frequencies through a single 8-inch glass aramid composite woofer and a front-firing bass port.

Key Features:

• 8" aramid composite woofer for controlled, accurate low-end

• Frequency response: 35–133 Hz

• Maximum SPL: 112 dB

• Curved cabinet design with front-firing bass port

• Class D amplifier for efficient and powerful output

• Footswitch on/off control and ground lift option

• Optimized 4-position crossover control

• Multiple inputs and outputs: XLR, 1/4", RCA

• Polarity and input sensitivity adjustment