Alwaysonline Digital Amplifier Board 12V‑28V DC Dual Channel 45W Module For
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Giới thiệu Alwaysonline Digital Amplifier Board 12V‑28V DC Dual Channel 45W Module For
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1. Superior Performance: digital amplifier board has high overload capability, which will not cause cross distortion, transient intermodulation distortion, and don't worry about the internal resistance of speakers.
2. Applicable: digital amplifier board is suitable for impedance of 4,6,8 ohms, which is very suitable for turning ordinary speakers into speakers.
3. Dual Channel Power Supply, Wide Input Voltage: digital amplifier board has dual channel 45W and 30W power output, and wide input voltage range is from 12V to 28V DC.
4. Sound Input, 3.5mm Input: amplifier board supports sound input and 3.5mm sound jack auxiliary input, which has excellent sound quality.
5. High Power Output: amplifier board provides a high power output of up to 45W, which can drive 5W‑100 speakers, speakers, etc. It supports sound cable connection and 5.0 connection.
6. Control Keys: Digital amplifier board comes with control keys, which can be controlled by the body keys (volume, play, pause, tune up and down, switch on and off, etc.) when connected via .
Specification:
Item Type: Digital Amplifier Board
Power Interface: KF301 Terminal
Input Voltage: DC 12V-28V
Input Current: More Than 3A
Power Amplifier Chip: TPA3118
Output Power: 4 Ohm 2x45W, 8 Ohm 2x30W
SNR: 102Db
THD+N: 0.1%
Input: 3.5mm Stereo Input, 5.0 Connection
Output: KF301 5.0mm/0.20in Terminal
Package List:
1 x
Digital Amplifier Board
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