12V 80A DIY Switching Power Supply — 1000W for Car Audio (Supports 800W Mute Amplifier)

High-current 12V switching power supply built for DIY car audio projects. Outputs 12V at up to 80A for a maximum of 1000W, making it suitable for powering car audio systems and mute amplifiers rated up to 800W. Ideal for installers and hobbyists needing a dedicated 12V, 80A source. Key specs: 12V input/output, 80A current, 1000W total power, compatible with 800W mute amplifiers.