ZK-MT21 50W*2+100W 2.1-Channel Bluetooth Digital Power Amplifier Module high and Low Pitch Super Heavy subwoofer
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ZK-MT21 50W*2+100W 2.1-Channel Bluetooth Digital Power Amplifier Module high and Low Pitch Super Heavy subwoofer
Bluetooth version: 5.0 (no occlusion, 15m) Input method: AUX+ Bluetooth Number of channels: 2.1 channels Input sensitivity: 500mV Adaptive horn: 20-100W,4-8Ω Power supply: DC 12-24/5A or above (24V battery pack not available) Output power: left and right channel <50 people, subwoofer <100