2 layers

Altamplifier
kogeicollins/subwoofer_Amplifier_circuit_design_with_pcb_kg
circuit and pcb of a subwoofer amplifier
19 parts
Boards in 2 GitHub repositories, designed in KiCad, that use the TDA7377 by Minos (-40℃~+150℃ 0.02% 10Wx4@2Ω、6Wx4@4Ω 150mA 18V 4 Single-Ended Inputs 4-Channel 50dB Automatic mute/no-noise switch、Enable/shutdown function、ESD protection Class AB ZSIP-15 Audio Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the TDA7377’s symbol, footprint and pinout are on its own page.

kogeicollins/subwoofer_Amplifier_circuit_design_with_pcb_kg
circuit and pcb of a subwoofer amplifier

