1. The digital power amplifier TPA3116D2 is used for high efficiency class D operation.
2. The Bluetooth module of CSRB635 4.0 board is integrated.
3. More than 90% power efficiency and lower idle loss.
4. The feedback power level architecture with high PSRR is adopted to reduce the requirement of PSU.
5. The preset preamplifier system \"the king of operational amplifiers\" NE5532 is a high performance low noise dual operational amplifier.
6. Excellent output driving ability, quite high small signal bandwidth, wide power supply voltage range and other characteristics of efficient coating matrix array radiator.
Power amplifier chip model: TPA3116D2
Bluetooth module: BTM835/CSR8635 (version 4.0)
Transmission distance: max. 10m (without interference)
Supply voltage: DC12 ~ 24V
Supply current: > 3A
Output power: 120W * 2
Efficacy ratio: > 90%
Number of channels: two channels (high and low tone adjustment)
Product size: 98mm * 80mm * 15mm/3.85*3.14*0.59\'\'
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Bluetooth Dual Channel Amplifier Board