LM1875 Power Amplifier Board Dual Channel 2.0 2X30W Stereo Pure Power Amplifier Board DIY Speaker High Power Module

LM1875 Power Amplifier Board Dual Channel 2.0 2X30W Stereo Pure Power Amplifier Board DIY Speaker High Power Module 1005006585420486 ? Pre-Order +/- Sampai Alamat 10-15 Hari ? FREE ONGKIR+PAJAK ?? Garansi uang kembali jika Rusak, Beda Produk Model Number : Amplifier board Maximum Power Per Channel : 6W Brand Name : MiLESEEY Origin : Mainland China Certification : none We have optimized , and the anti-noise ability has been greatly increased. The sound is clear and identifiable, very quiet, without impact, and the sound is clean and without noise! The sound quality is good, great and loud! Compared with the previous model, this one has a larger heat sink and capacitor, which releases strong power! Advantages: The materials are excellent, the product structure is simple, the classic power amplifier circuit is used, the sound effect is good, the speaker is not picky, and most audio sets are common, and you can easily with a 50W transformer! The for ordinary DIY players, without too much modification, pure power amplifier board, the structure is simple and easy for the player to modify - supports the signal access of the tuning board for tuning Pay attention to the insulation treatment of the heat sink during the renovation and installation, and the motherboard wiring must not be connected incorrectly, otherwise it will burn out immediately. Pay attention to safety inspections before powering on. Power amplifier chip: LM1875 X 2 Maximum output: 2X30W Working power supply: transformer 11V-18V 50W-80W can be Acceptable load: 20W-80W speaker, 4ohm-8ohm Motherboard size: 97mm x 84mm x 47mm Heat sink size: 75 x 21 x 45mm Motherboard hole distance: long distance 71.5mm-short distance 31mm general M3 screw hole colour:Black Material:plastic Package Contents: 1 x Amplifi