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100% brand new and high quality
No input state, you almost can not hear the noise when your ears closed to the speaker.
Excellent sound quality
The board needs to install the appropriate size of the radiator (should not be small)
Out Speaker: 4 ~ 8Ω, 10 ~ 30W
DC Power Supply: 12V
Board Size: 3.4x2.9cm/1.34x1.14inch
Quantity:1Set
Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Included:
1pcs x TDA7297 Amplifier Board




Company Information
SZFengdeli Electronic Co., Ltd
· Our company is professional at all kinds of electronics components,like ICs, LEDs, Diodes, Transistors, IGBT Modules, Capacitors, , Thyristor, Resistors, Relay, etc.
· We have a cooperation with a number of famours brand manufacturers to help you purchase a wide of range of electronic components at competitive price.
· Our marketing range covers major countries around the world and we have ten-year experience in all kinds of electronic components.



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1. Shipment can ship via FEDEX , DHL ,CHINA POST ,UPS etc.
2. Express logistics and shipping costs need to be negotiated and calculated.
3. 1-3 days lead time, 90 days warranty.
4. Pls pay via trade assurance service at aliaba or 100% TT in advance .
5. Payment terms : 100% TT in advance.

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New products from manufacturers at wholesale prices