DC 12V 50Wx4 digital amplifier board audio stereo receiver module; With copper wire winding inductance helps to filter noise/ AC current, picking the signal, stabilizing current and suppressing interference
Has channel switching toggle switch: use to change 4 channel input to 2 channel input, you can get 4 channel output no matter you use INPUT1 or INPUT2
Dimension of the module: 128x86x29mm (length x width x height)/ size of the heatsink: 99x50x20mm; Adopt high efficient chip; With about 90% power efficience and low consumption
INPUT: with REM terminal which can help you to connect ACC control; Two 3-Pin audio input port; There is two contact points near working indicator for short-connect mute and FOUR φ3.2mm holes at each conner of the board for installation
Array shape heatsink chip let the heat dissipate convectly, blue coating which covers around the heatsink can enhance the heat dissipation get to a greater extent

Technical Details

Product Details

Package Dimensions
Width : 4.37 inch
Height : 1.89 inch
Length : 7.32 inch

Shipping Weight: 9.12 ounce (View shipping rates and policies)

ASIN : B076M481QJ