Amtec Am-731 3.1 X-Bass Subwoofer Ac/Dc

Connectivity: The system supports Bluetooth, USB drives, SD cards, and has an auxiliary input. Power Output: It has a PMPO (Peak Music Power Output) of 20,000W and a 120-watt peak power output. Audio Features: The system has a 3.1 channel configuration, enhanced bass (X-BASS), and an FM radio tuner. Some sources mention it also has a karaoke function and supports Dolby Atmos. Design: It features a high-density MDF (Medium-Density Fiberboard) construction with a matte black finish and an LED display. Control: The system can be controlled using buttons on the subwoofer or the included remote control.