ZK-1002D Bluetooth 5.0 Stereo Audio Power Amplifier Board TPA3116D2 100W+100W AMP Amplificador with AUX USB

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Product Name : 100W*2 Bluetooth 5.0 audio amplifier module Product Model : ZK-1002D Bluetooth Version :5.0 (no shielding, 15 meters) SNR : >95 dB Audio Input: USB + AUX + Bluetooth Channel: 2.0 (stereo) Chip Solution : TPA3116D2 (with AM interference suppression) Power Range : DC9~24V / 5A above (high power recommended high voltage) Adapter Speaker : 20W~200W, 2~8Ω Output Power : 20W*2 @12V,8Ω 35W*2 @12V,4Ω 35W*2 @19V,8Ω 60W*2 @19V,4Ω 50W*2 @24V,8Ω 90W*2 @24V,4Ω Protection Mechanism : overvoltage, undervoltage, overheating, DC detection, short circuit protection Product Dimensions : 100mm*77mm*22mm / 3.94in*3.03in*O 87in Package Weight: 187g/0.41 Ib

PS: In the audio input is enough, the supply voltage/current is enough, there will be enough output power! The higher the supply voltage, the greater the output power.The smaller the im- pedance of the speaker, the greater the output power! Please ensure that the power of the adaptor is greater than the actual working power of the amplifier!

(Notice:this price don't include power supply,if you need it,you need Purchased separately)