Seller: worldchips✉️(189,656)99.1%,
Location:ShenZhen, CN,
Ships to: WORLDWIDE,
Item:2225687329686-18V 12V AC/DC TDA7297 2x15W 2 CH Digital Audio Stereo Amplifier Board Module.
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Description: AC/DC 12V Version A
2.0 / Dual Stereo / Mono, using 12V/2A , the output power of 15W +15 W, peak up to 25W +25 W, can be accessed by two 4-8 Europe 10-50W speakers, a large volume of small stature , SNR extremely high, adapt to install any space , wide range of applications DC power supply is designed to be used directly to a 12V battery supply voltage range :9-15V, recommended voltage 12V, output power up to 15W +15 W, peak power up to 30W +30 W, the sound volume is very small , but super-shock , for any occasion.efficiency: up to 90% Size:50x50x42mm Chip: TDA7297 Amplifier Chip Power Supply: DC 9-15V, the best is 12V 2A Output Impedance: 4-8 ohms Package Included:1x TDA7297(A version) Amplifier
AC/DC 12V Version B
100% brand new and high quality AC / DC, 2.0 / dual channel / stereo,12V/2A when using, the output power of 15W +15 W, peak up 25W +25 W Can be accessed by two 4-8Ω 10-50W speakers A large volume of small size High signal to noise ratio Upgraded version of the radiator, wider and thicker, better cooling effect Fit for Bookshelf speakers, CRT televisions, radios, and other small amplifiers Specification: Working voltage: DC 9-15V Power: 15W +15 W Maximum power:30W+30W Output Impedance: 4-8Ω Package Included:1 x TDA7297 Version Amplifier Board
DC 12V Kits
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
DC 6-18V LC-TDA7297
100% brand new and high quality Working voltage: 6 to 18 v The board size: 45 (mm) x33 (mm) The onboard TDA7297 audio power amplifier chip, double channel 15W+15W, speaker for European 4-8 10-50W use main pin has led chips, convenient external device control, onboard 2 road, 5.08 (mm) distance between 2 p terminal, around a track connection output Onboard dial potentiometer, can adjust the volume of output size Support for DC, terminals, pin 3 power supply input mode, the default for the DC, Shipping Included:1PCS*DC 6 to 18V TDA7297 Power Amplifier Modul
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All package need to wait 30 days (US only n eed 7-10 days) ,Please take care it.Less than 30 days,we can't take a refund.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.