Bảng Mạch Khuếch Đại Âm Thanh, Âm Thanh Đôi Alwaysonline Tda7297 15w + 15w

Giới thiệu Bảng Mạch Khuếch Đại Âm Thanh, Âm Thanh Đôi Alwaysonline Tda7297 15w + 15w

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Features:
TDA7297 power amplifier board A board, dual channel 15W+15W, can be connected to 4-8 ohm 10-50W speaker, small body and loud voice, wide application range.
No current surge sound at startup, high fidelity without static noise!
The sound quality is super good--the high-pitched sound is soft and has no obvious harshness; the bass is strong, full powerful.
Easily connect mobile devices, computers, MP3, for IPAD and other terminal devices.
There are wiring terminals that can be screwed on the circuit board, which can be quickly connected without using a soldering iron.

Specification:
Dual 15W+15W, Can be connected to 4-8 ohm 10-50W speakers
3.5mm audio input
DC power supply: 9-15V
Size: Approx. 7.2 * 4.9 * 4.1 cm/ 2.83 * 1.93 * 1.61 in
Weight: Approx. 55 g / 1.94 oz

Package List:
1 * Power Amplifier Board

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