Singtronic SW-500B Professional Power 500 WattsS Pre-Amplifier Sub-Woofer both XLR & RCA Input

SINGTRONIC SW-500B 500W POWERED 12-INCH SUBWOOFER

Bring deeper, stronger bass to karaoke, music, movies, and home entertainment with the Singtronic SW-500B. This professional 500W powered subwoofer features a high-efficiency 12-inch woofer that delivers powerful, low-distortion bass for a fuller and more exciting sound experience.

The SW-500B offers flexible connection options for easy integration with karaoke amplifiers, mixers, receivers, and home audio systems. Connect through the balanced XLR input, RCA line-level inputs and outputs, or high-level left and right speaker inputs.

Fine-tune the bass to match your room and speaker system using the dedicated volume control, adjustable 50Hz–150Hz crossover, 0°/180° phase switch, and Auto/On power control.

Dual bass-reflex ports help produce deeper and more efficient low-frequency output, while the reinforced heatsink supports stable performance during extended karaoke sessions and parties. The premium piano-polish wood cabinet and protective fabric front grille give the SW-500B an elegant appearance that complements any entertainment room.

Upgrade your sound system with the Singtronic SW-500B and experience rich, room-filling bass you can hear and feel.