Sound tube: WY2963/WK5688
Output power: 600W
Channel type: 2.0 stereo
Amplifier type: AB type
Main power supply: Dual DC±26-86V
Protection power supply: AC12-18V
Speaker impedance: 4-8 Ohm
Matching speakers: 6.5 inch -15 inch speaker
Frequency response: 20Hz-148KHz
1.85 degree automatic overheat protection
2. Double short circuit protection
3. Automatic variable speed fan work
4. Around the balance current
5. Store energy to make the low frequency more shocking
6. Speaker protection and delay protection
7. Constant current amplification makes the sound resistant
8. Use the same sound, seven greasy and sweet
9. Differential amplification sound is soft and pure
10. Accurate voltage and current
1. The power amplifier board has been rigorously tested. As long as the wiring is accurate, it can be sounded without any debugging. It must be equipped with a filter rectifier board, which must be equipped with a transformer and a preamplifier.
2. Please refer to the wiring diagram wiring. Do not power on if you are not sure if the wiring is correct. You can send us a clear picture.
3. A good power amplifier needs to have a good preamp and a good transformer as support. It is recommended to use a toroidal transformer with 600W or more of DC 40-86V and a switching power supply.