Harmony Audio HA-MAXI40 Car Stereo Fuseholder 3 Pack 40 Amp Maxi Fuses - Nickel Plated
Brand: Harmony Audio

MAXI Fuses
MAXI style fuses are very common across car audio and are ideal for small to medium size car audio systems and Harmony Audio offers them in amperage ratings from 20 to 100 amps. Our MAXI packages include 3 fuses that feature an attractive nickel plated finish that ensure the maximum current transfer. If you are replacing an existing blown MAXI fuse our fuses are universal and will fit into any other manufacturer MAXI rated fuse holder.

The purpose of a fuse
In simple terms a car audio fuse is designed to protect your expensive equipment in case of a short circuit somewhere along your power cable. What would be defined as a short circuit could vary but a good example is if your power cable were to become frayed or cut open and come into contact with bare metal it would create a very dangerous situation of not properly fused. At Harmony Audio we like to think of fuses as your insurance plan and we only manufacturer the highest quality fuses using the best materials available.

Harmony Audio offers a wide selection of fuse styles and different amperage ratings and they all come in multi packs so you have a couple spares. So how do you choose the correct amperage fuse? The math is actually pretty simple you take the total wattage of all the amplifier(s) on your power cable and you divide it by the vehicle voltage which in most cases will be 12 volts. So for instance if you have a 1200 watt amp and divide it by 12 volts a fuse rated at 100 amps would be ideal for your application.

Highlights:

MAXI (3) Pack 40 Amp Fuses

Nickel Plated Finish

Ultra Conductive

Universal Design Compatible with any MAXI Fuse Holder

40 Amps @ 12 volts = 480 Max Wattage

40 Amps @ 14.4 volts = 576 Max Wattage

Harmony Audio HA-MAXI40 Car Stereo Fuseholder 3 Pack 40 Amp MAXI Fuses - Nickel Plated