Note:This is a DIY kit, you need to assemble it.
Features
Product name:2.1 Audio amplifier board
Adjustment type:Master Volume + Treble + Bass
Chip selection:TDA2030A
Power range:AC8-18V * 2
Recommended power:AC12V * 2 30W
PCB material:FR-4 fiberglass board
Channel type:Stereo + Subwoofer
Left and right channel:TDA2030Ax2
Bass output:TDA2030Ax1
Quiescent current:60MA (AC12V time)
Signal to noise ratio:85%
Recommended speaker:30-100W
Input impedance:2K-3K
Output impedance:4-16Ω
Output power:18W +18 W (4-6 inch,4-8Ω speaker) + 20-70W subwoofer (4-8 inch, 4-8Ω )
Weight:135g
Special:This board has a MP3 decoder audio input block and also with an DC 9V power for MP3 decoder board.
Package included:(not include mp3 decoder board, and power supply adapter)
1 x TDA2030A Amplifier Board (board color send in randomly)
1 x Audio Cable
Test pictures, for reference only:
Additional information
| Weight | 0.128 kg |
|---|
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