Bluetooth Digital Amplifier Module 2.1 Channel Power Amplifier Board Support AUX USB Disk Sound

Feature: 1. Chip Solution: The power amplifier module adopts for TPA3116D2 chip, with stereo dual channel output, ensuring continuous serial high power operation, THD less than 0.1percent , with DC12?24V wide voltage input. 2. Features: Support for Wuzhi Audio APP, Bluetooth name modification and password setting, volume adjustment for prompt sound, sleep aid and timed shutdown, sound effect adjustment, USB disk selection, playlist. 3. Audio Input: Supports Bluetooth, AUX, USB disk, USB sound card, and MIC, with a Bluetooth transmission distance of up to 15 meters. When there is no Bluetooth, you can input audio signal through the 3.5mm headphone jack. 4. Audio Output: Supports left channel 50W, right channel 50W, and subwoofer 100W, 3?8 Ohm dual channel volume adjustment, background music volume adjustment, with multifunctional buttons, and microphone volume adjustment. 5. Safe Operation: This Bluetooth digital amplifier module has input anti reverse, over temperature, over current, short circuit, and antistatic guard, ensuring reliable connection and stable operation. You can use it with confidence. Specification: Item Type: Bluetooth Amplifier Module Model: YSAM100 Bluetooth Version: 5.1 Amplifier Chip: For TPA3116D2 Bluetooth Transmission Distance: Approx. 15m 49.2ft Audio Input: Bluetooth + AUX + USB Disk + USB Sound Card + MIC Audio Output: Left Channel 50W, Right Channel 50W, Subwoofer 100W Power Supply: DC1224V, >8A (Do not connect to AC power) Speaker: Left and Right Channel 2050W, 480; Subwoofer 20100W, 38 Ohm Dual Channel Volume Control: 1. Background music volume control with multifunctional button (single click pause, double click next song, long press power on off) 2. Microphone volume control Guard: Input anti reverse, over temperature, over current, short circuit, antistatic guard Special Feature: Dual Microphone Inputs Supports for Wuzhi Audio APP; Modify Bluetooth name, password settings, prompt volume adjustment, on off sound, sleep music, firmware upgrade, etc.. Package List: 1 x Main Module 1 x Power Interface Accessory 7 x Knobs 2 x Protective Cases 2 x Gaskets 2 x Large Nuts 1 x Screwdriver 1 Pack AccessoryChip Solution: The power amplifier module adopts for TPA3116D2 chip, with stereo dual channel output, ensuring continuous serial high power operation, THD less than 0.1percent , with DC12?24V wide voltage input. Features: Support for Wuzhi Audio APP, Bluetooth name modification and password setting, volume adjustment for prompt sound, sleep aid and timed shutdown, sound effect adjustment, USB disk selection, playlist. Audio Input: Supports Bluetooth, AUX, USB disk, USB sound card, and MIC, with a Bluetooth transmission distance of up to 15 meters. When there is no Bluetooth, you can input audio signal through the 3.5mm headphone jack. Audio Output: Supports left channel 50W, right channel 50W, and subwoofer 100W, 3?8 Ohm dual channel volume adjustment, background music volume adjustment, with multifunctional buttons, and microphone volume adjustment. Safe Operation: This Bluetooth digital amplifier module has input anti reverse, over temperature, over current, short circuit, and antistatic guard, ensuring reliable connection and stable operation. You can use it with confidence.