1. with original TDA7498
2. electrolytic capacitors imported 2200UF / 35V electrolytic ensure strong support for 3. steady stream of power.
4. resistance selection 12,060,805 high-precision chip resistors, ensure the machine a good signal to noise ratio.
5. PCB using 1.6mm thick double-sided sheet, 2.0 oz copper thickness, HASL whole process to ensure the size of the current through the good performance. PCB-class quality.
6. fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary potentiometer.
7. power and sound are beyond the TA2024 TDA7492
8. very small size, big power.
9. no noise, circuit design is very reasonable, there is no low-noise!

Specifications:
Work: Class D
Quiescent Current: 20mA
Efficiency: 90%
Rated output power: 150W * 1
Operating voltage: DC18V to DC32V
Recommended supply voltage: DC32V
Maximum output current: 6A
Speaker Impedance: 4-8 Europe
PCB Size: 92 * 83MM

 

 

Package:

 

1 x   TDA7498 150w Class D Subwoofer amplifier amp board w/ DC18V to DC32V