Product introduction:
1. The amplifier board USES the import original YD138 - E chip, chip with over-current protection, thermal protection, noise reduction, etc.
2. Wide working voltage, dc 9-14 v, current 2 a and above can work normally.
3. The power is strong, large dynamic range, small to cricket, big to big guns, can the very good performance, small distortion.8 the load of 2 * 8 w, 4 o load for 2 * 12 w.
Product parameters:
Work style: class D (since the artery width modulation)
Chip: YDA138 - E
Recommend a voltage: 12 v1. 5 a
Channel type: double track
Sex ratio: 92%
Output power: 8 w + 8 w (amp), 8 of 12 w + 12 w (4 speakers)
Product size: 58 * 36 * 21 mm (excluding potentiometer bulge)
Template protection code
Template protection code
