ZK-1001U 100W Mono Bluetooth Audio Power Amplifier Module Bass Treble Adjustable
Product Model: 1001U. 100W Bluetooth 5.3 TPA3116D2 Mono Audio Power Amplifier Module With TWS Mode. Audio Output: Mono 100W. Amplifier chip: TPA3116D2. Audio input: Bluetooth + AUX + U disk + USB sound card.