Brand: Wuzhi Audio
Model: ZK-HT22
Name: 2.1 channels 160Wx2+220W potentiometer external BT audio power amplifier
Amplifier chip: TDA7498E
BT version: 5.1
BT transmission distance: 10m (if you need more distance, please connect external antenna by yourself)
Audio input: BT+AUX+USB disk+USB sound card
Audio output: Left & Right channel 160W + Subwoofer 220W
Adaptive power supply: DC15-36V. 29A (Do not connect to AC)
Adaptive speaker: Left & Right channel 30-200W, 4-80; Subwoofer 30-200W, 4-80
Outer lead: 5 pcs 7P shielded wires 35cm
Potentiometer Total volume, stereo bass, stereo treble, subwoofer
adjustment: volume, subwoofer frequency
Total volume (with buttons) Click: play/pause Double click: next Three Click: select or cancel the box matching mode
Protection mechanism: Over temperature, over-current, short circuit, anti-static protection Characteristic Support Wuzhi audio app. Modify BT name, password
function: setting, volume adjustment of prompt tone, on/off prompt tone, sleep music, firmware upgrade, etc. Box matching function, the true wireless function enables the two sets of speakers to be combined into left and right channel boxes, with a stronger sense of spatial positioning.
Size: 126x106x29mm
Product weight: Net weight 263g Weight with package 340g
