2*100W+300W Bluetooth LDZS Power Amplifier Board 2.1 Ch Class D Subwoofer Theater Audio Stereo Equalizer USB Sound Card

be careful:

1. Please carefully check the characteristics of different products in the picture before buying. thank you!

2. The product needs to purchase 220V adapter to work.

emphasize:

Model: 2.1 power amplifier

Maximum output power: 100W * 2

Equipment size: about l280 x W160 x H75mm

Load impedance: 4-16 Ω

Input method: Bluetooth / RCA

Output mode: passive speaker + passive / active subwoofer

Bluetooth Network Name: BLUETOOTH

Applicable to all the latest Bluetooth devices (IOS, Android, smartphone, pad, tablet, etc.)

Audio Input: Bluetooth / AUX / USB

Channels: 2.1