Bán Bảng Mạch Khuếch Đại Âm Thanh Đơn Kênh Đôi Tda7293 Ac 12-32v 100w giá tốt nhất

#TDA7293 #Amplifier #Board #AC #12-32V #100W #Mono #Single #Channel #Low #Distortion #Module 100% brand new and high quality Features: Made of high quality materials, featuring high performance especially for HIFI music power amplifier with high power and high fidelity. Its internal structure can integrate the advantages of low noise of the bipolar transistor and the power field effect. Low distortion, low noise, high pressurization. Switch machine mute，high withstand voltage, silent switching, over heat protection, short circuit protection， safe to use. It can be used with 4-8Ω, 50-200W, 10-33 cm speaker. Amplifier board only, other accessories demo in the picture is not included! Specification: Material: Circuit Bard, Electronic component Power Input:Double AC 12-32V Output Power: 100W Channel: Single Frequency: 20Hz-20Khz Size: app.6 x 4.5 x 3.5cm/2.36 x 1.77 x 1.38in Color: Black Green Quantity: 1 Pc Tips: It is recommended dual 32V power supply, and please ensure that it is AC inputed by transformer. Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Amplifier Board