1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 磅Normal0Specifications Product Name 2 0 Channel bluetooth Audio Power Amplifier Modulebluetooth Version 5 0 Unobstructed 15 meters Input Method AUX bluetoothNumber of Channels 2 0 Channels Left Channel Right Channel Power Amplifier Chip TDA7498EAdapter Power Supply DC 12 32V Under voltage protection below 9V 12V power supply supported Adapted Speakers 30 200W 4 8ΩOutput Power Left and Right Channels ≤150WProtection Mechanism Anti reverse connection Under voltage Overheating Overcurrent Short Circuit ProtectionProduct Size 119 x 70 x 21mmProduct Weight Net weight 135g Including packaging 175g Features 1 Superior Sound Quality Equipped with the TDA7498E power amplifier chip this module ensures crystal clear sound with minimal distortion making it ideal for both music enthusiasts and audiophiles 2 Advanced bluetooth 5 0 Connectivity Enjoy seamless wireless audio streaming with bluetooth 5 0 offering a long range connection up to 15 meters without obstructions ensuring stable and high quality audio transmission 3 Versatile Input Options Supports both AUX and bluetooth input methods allowing you to connect multiple devices such as smartphones tablets and traditional stereo systems for a flexible audio experience 4 Robust Safety Features Designed with multiple protection mechanisms including anti reverse connection under voltage overheating overcurrent and short circuit protection ensuring