What size fuses should you use for your 800 watt amplifier?

For an 800-watt amplifier, it's essential to choose fuses that can handle the current draw without blowing too easily. Typically, you would calculate the fuse size based on the amplifier's current draw, which can be estimated by dividing the wattage by the voltage (e.g., 800W/12V = approximately 67A). Therefore, using a fuse rated between 60A to 80A is advisable, but it's best to refer to the amplifier's manual for specific recommendations. Additionally, using an ANL or AGU fuse type can provide better protection.