ITEM NAME:5.0 Bluetooth Amplifier Board TPA3166D2 Bluetooth Audio Power Amplifier Board Description: This is a DC12-24V single power supply, based on TPA3116D2 high performance digital power amplifier chip, which can support 50W (left channel) + 50W (right channel) dual channel output. Support Bluetooth audio receiver, with external audio input interface, bass, mid, treble tri-tone potentiometer, function control switch/volume adjustment potentiometer. Wide working voltage, power saving design, short circuit protection, power reverse connection protection. The board is a finished board that has been soldered and tested. Source input player: Bluetooth disconnected state - Press volume potentiometer switch - Switch to source input mode. Specification: Material: Copper Size: 110x83x25mm/4.33x3.27x0.98inch Workign Voltage: DC12-24V Bluetooth receiver range: >8m Bluetooth Version: 5.0 Sound source input sensitivity: 600-800mV Frequency range: 20HZ-20khz Speaker impedance: 4-8ohms Output power: Power Supply 12V/8ÃŽ © Speaker >10W x 2;12V/4ÃŽ © >15W x 2; 21V/8ÃŽ © >30W x 2; 21V/4ÃŽ © = 50W x 2; 24V/8ÃŽ © >35W x 2; 24V/4ÃŽ © >60W x 2; Package Includes: 1 Piece Bluetooth Amplifier Module Note: Please allow slight dimension difference due to different manual measurement. SKU: DMO0019923873021590.1 Piece Bluetooth Amplifier Module. Bluetooth receiver range: >8m. Bluetooth Version: 5.0. The board is a finished board that has been soldered and tested. Sound source input sensitivity: 600-800mV. Output power.
