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- Power Module
- TDA7377
產品介紹
Power supply type: V dual 12 V AC
Output voltage: DC12V
Quiescent current: 40mA
Frequency range: 20 Hz-60 kHz
Number of channels: 3
Output impedance: 4-8 ohm speaker
Type of plug mm: 3.5 mm stereo interface
Conducting power: 20 W * 2 + 30 W
Chip Type: TDA2030A
Signal to noise ratio: 110 dB
Appearance size: 80 * 30 * 47 mm
Fan size: 80 * 30 * 45 mm
Power amplifier board Note:
1. The requirements for the power of the subwoofer and the dynamics of the subwoofer are large enough
2. a subwoofer box is recommended to install the appropriate sound-absorbing cotton to get the best bass overweight, but also with a good subwoofer
3. Power is recommended to use the ring Cow Double V 12 V transformer, cattle ring transformer can provide sufficient power.