What Size Fuse For 1500 Watt Amp. Episode 47 Inverter ANL fuse install and load test YouTube How do you calculate fuse size? By dividing the max power rating of your amp with the voltage reading of the alternator, you can determine the fuse size you need 1000-1500 Watts: 50-60 Amps: 1500-2000 Watts: 60-80 Amps: Automotive fuse sizing is a crucial part of installing car audio systems
Fuse AutoGlobes from autoglobes.com
For a 1500-watt amp in a 12-volt system, the calculation would be 1500W / 12V = 125A This fuse size calculator helps you determine the appropriate fuse size based on your input parameters
Fuse AutoGlobes
To use the calculator, simply enter the following values: Voltage (V): The voltage rating of your electrical system How do you calculate fuse size? By dividing the max power rating of your amp with the voltage reading of the alternator, you can determine the fuse size you need The amperage rating of the fuse determines the size of a car amp fuse
1500 Watt, 4GA Power Amp Wiring Kit with 150 Amp MIDI Fuse holder (4000 Series) STINGER. However, it's recommended to round up to the nearest available fuse rating, such as 150A, to provide a safety. To calculate the appropriate fuse size, use the formula: Fuse Size (in amps) = Amplifier Wattage / System Voltage
Fuses & Circuit Breakers Overcurrent Protection (OCP) on Boats. The general formula for calculating the fuse size: Fuse size (in amps) = Max Power rating of the amp/voltage rating of the alternator Now using the Amplifiers described above: 1500 Watts RMS = ~2250 Watts Peak 2250 Watts / 12 Volts = 187.5 Amps 187.5 Amps @ 80% efficiency = 234.375 Amps Total