[xlmodel]-[custom]-[8888]
More Information
High Power Digital Amplifier Board 840W , Pay attention to match the speaker, do not try to push a small speaker .
1. for 2.0 stereo 420 W * 2 speakers 8 ohms.
2. for 4.0 stereo 210 W * 4 speakers 4 ohms.
3. for 2.1 subwoofer output power: 210w * 2, speakers 4 ohms, / 420W * 1 speakers 8 ohms.
4. can be used with different pre-level, a switch control interface, you can achieve soft-switching.
Features:
1.two TDA8954TH, high efficiency, high signal to noise ratio.
2.26400UF large electrolytic capacitor, can provide enough dynamic power required.
3.25MM larger digital amplifier dedicated red ring large inductance, high magnetic induction density, very thick copper 1.0MM, to meet the high current high-power output unsaturated distortion, and lower temperature rise.
4.do not want to install the fan, with the increase of the radiator, can be stable and reliable work.
5.10A high current terminal, easy and secure access to the 18 line, the larger line can be installed.
6. the input coupling Panasonic electrolytic capacitor, sound suitable for movies, songs, gentle voice, bass powerful.
Requirements:
Dual AC power transformer 25V-28.5VMAX, it is recommended to use dual 25V (amplifier), double 15V (pre-level), not less than 300W ring transformer can be met, (digital amplifier high efficiency, different from the past, do not pick the transformer, Can be used)
Protective function:
Overcurrent protection, overvoltage protection, overtemperature protection, output DC protection, switchboard without BO BO noise, effective protection of the speaker, eliminating the need to worry about the relay switch ignition life
Size: 150mm long, 100mm wide, 36mm high .
[xlmodel]-[photo]-[0000]
Photos List
[xlmodel]-[custom]-[25788]
[xlmodel]-[custom]-[8888]
shipping