DC15-36V ZK-HT21/ZK-TB21 2.1 Channel 160WX2+220W TDA7498E Bluetooth Digital Power Amplifier Module High and Low Tone Subwoofer
USD 15.40USD 22.00
DC15-36V ZK-HT21/ZK-TB21 2.1 Channel 160WX2+220W TDA7498E Bluetooth Digital Power Amplifier Module High and Low Tone Subwoofer