Description
Description:The material is excellent, the product structure is simple, the classic power amplifier circuit is used, the sound effect is good, the speaker is not fussy, and most audio kits are used, and you can easily bring it with a 50W transformer! The best choice for ordinary DIY players, without too much modification, the audio signal is original, pure power amplifier board, the structure is simple and easy for the player to modify ~ support the signal of the tuning board for tuning, pay attention to the heat sink when modifying and installing Do not connect the motherboard wiring wrongly, otherwise it will burn out immediately. Pay attention to safety inspections before powering on.
Specification:
Power amplifier chip: LM1875 X 2 Maximum output: 2 X 30WWorking power supply: dual power transformer 11V-18V 50W-80W bothAcceptable load: 20W-80W speaker, 4?-8?Motherboard size: 97mm*84mm*47mmTotal weight: 183±2gHeat sink size: 75*21*45mmMotherboard hole distance: long distance 71.5mm-short distance 31mm general M3 screw hole
Package included:
1 x set Power Amplifier Module
