Product details:
TDA7498 Taiwan ISSC Bluetooth Module
Power filter capacitor adopts electrolytic capacitor of 1800UF/35V capacity
Coupling Capacitor adopts Germany fever-class WIMA electrodeless capacitor, making the sound more transparent
Resistors use high-precision chip resistors to ensure a good signal-to-noise ratio.
The PCB adopts 1.6mm thick double-sided plate, 2.0oz thick copper, and spray tin process to ensure good current performance. First-class PCB quality.
Red gray ring special power sense of discharge, to ensure that the voice is crisp and powerful.
Basic parameters:
1. Working Method: Class D
2. Static current: 50mA
3. Work efficiency: 90%
4. Rated output power: 2*100W
5. Frequency response: 20Hz to 20KHz
6. Operating voltage: DC20V to DC32V
7. Maximum output current: 3A
8. Machine size: depth 135* width 90* height 39MM (without wire height), antenna length 103MM
Package included: 1x Mini AMP (without power supply and audio cable)