- With 4 model GAIN parts.can auto work on different voltage
- The use of high-speed SMT placement machine， over temperature reflow， the performance is very stable
- Comes with super output short-circuit and over-temperature overload and prevent the impact of the switch machine
Note:
When the speaker impedance is 4 ohms， the operating voltage must be less than 18V;
When the speaker impedance is 6 ohms， the operating voltage can not exceed 24V;
When the speaker impedance is 8 ohms， the working voltage can not exceed 26V.
The power not to reverse the polarity.
