Product Features:
This device utilizes the original TPA3116 and CSR4.0 Bluetooth module (CSR8630).
The power filter capacitor is designed with 3300UF/25V and Japanese electrolytic capacitor.
Main circuit of the electrolytic capacitor signal employs a well-known brand from Taiwan. The main filter capacitor follows Japanese electrolytic capacitor, ensuring robust and continuous power supply.
The product incorporates five-ring metal resistors in the resistance, and the main circuit uses a five-ring metal film resistor with an accuracy of ±1%. This guarantees a good signal-to-noise ratio for the whole device.
The PCB features a 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process. This ensures good passing performance of large and small currents with first-class PCB quality.
The red-grey ring special power discharge sense is utilized for clear and potent audio output.
The device is equipped with Bluetooth version 4.0 compatibility, connecting to Bluetooth in the same way as standard devices.
Input modes include analog and Bluetooth input functions, with priority given to Bluetooth input.
Working method: Class D
Quiescent current: 50mA
Work efficiency: 90%
Rated output power: 2*50W+100W
Frequency response: 20Hz to 20KHz
Working voltage: DC18V to DC24V
Maximum output current: 3A
Receiving range: 10 meters
Machine size: depth 108width 90height 39MM
Package Includes: 1 x Bluetooth Digital Amplifier
