Connect black wires together. Other methods that i have used to wire up dual fans are using single relays to control both fans.
Spal Dual Fan Setup Installation Issue Dewitts Radiator
How to wire amp fan. Hayden 3653 optional diode pn. Connect white wires together. I have found this to be inefficient as most dual fans pull enough load in amps at start up to blow the fuse for the relay. My ma audio 800 watt class ab amp started getting hot cause summer finally got here so i installed a fan over my amp to keep it cool. This is how you hook a. Now reinsert the two twisted wires back into the amp.
These amps are known for getting hot. This is the fan hot wire. Mark this wire or remember which one it is. Cut another piece of the 10 gauge wire long enough to go to the fan. Remove this rem wire from the system and connect it to your spst relay switch and attach its other end to the ground line. Connect the lighting wire typically blue to the black fan wire and the black ceiling wire.
5 amp fuse power source should be battery or junction block near battery fan optional override switch turns on fan by passing temp sensor and ac relay. Protects relay from arcing damage due to fan spinning after shut off. Turn the power back on and test the fan. The red wire from our relay connects directly to the cooling fan and the black wire from the cooling fan connects to ground both wires will utilize our supplied fan harness. Remove your ground wire black from the amp. For a remote battery it can be connected to a power port in the engine compartment but it should be fused.
Step 1 wire the fan to the amplifier look at your car amplifier and you should see the rem connection in the back of the unit. This should be around a 30 amp fuse in order to protect the wiring and relay. In5408 make sure the diode band is facing toward the fan or relay and away from ground. Set the voltmeter to volts and check the fan wires to see which of the two is the power wire. Place a jumper wire across the terminal that had power with the key off and the terminal that was dead and did not go to ground. Connect the greencopper wires together.
Tuck the wires back into the box. Just cut the insulation off of the 16 gauge and twist the wire end and insert the 10 gauge and the 16 gauge together into the wire connector and crimp it. Use a female terminal on the other end and attach it to the switch terminal of the relay. Twist the negative wire of the fan black or sometimes black and red stripes to the ground that you just removed.
Gallery of How To Wire Amp Fan
