Active Sound Column Add (subwoofer) H-501

Rated Power: 20W
Max Power: 25W
Sensitivity: 91dB±3dB
Input Voltage: 220V
Output Impedance: 4-8Ω
Frequency Response: 120-18000Hz
Speaker Units: 4″ woofer, 0.5″ tweeter
Size: 155 x 105 x 270 mm
Weight: 1.55kg
Supports 4.0 high-speed Bluetooth, USB, SD card, and line-in inputs, comes with a remote control, and has one signal amplification output (for connecting a secondary speaker).
Note: Comes with a 6.5mm microphone jack, allowing an external microphone to be connected.
1PCS
420*355*340mm
8kg, 4 pieces per pack