The main factors that you need to consider when you wire in two or more amps are how you will deal with the power cable grounding each amp and whether or not the remote turn on signal from your head unit is strong enough to split. Do i need a fused or unfused power distribution block.
How To Connect Multiple Amps And Wire Up A System
How to install 2 amps in a car diagram. How to wire a full car audio system this wiring diagram shows how a full blown car audio system upgrade gets wired in a car. Connect 12 gauge speaker wire from the negative speaker output on the master amp to the negative speaker output on the slave amplifier. Topics range from basic system installation head units amplifiers speakers etc and mobile security car alarms and remote start to subwoofer box design and fiberglass fabrication. You can wire two amplifiers or even multiple amps in one car audio system but it takes some extra planning. Amp to sub step 25. Amp to amp these connections is what physically bridges the amps together.
An amp that is rated at 1000w rms root mean square or the average watt the speaker is intended to receive and play with set for 1 ohm can power two 2 ohm subs rated at 500w rms. The car audio help dvd catalog includes five different videos covering many areas of car audio installation and custom fabrication. That same amp can power four 4ohm subs and so forth. But the more subs an amp is placed on the less power it can give to each individual sub. The mono amps are capable of 4 2 1 ohm loads. Operating the amp below 1 ohm can cause damage to the amp not covered in the warranty.
One has three 30 amp fuses already installed and the other has 2 30 amp fuses already installed. Pz15001 pz25001 mono block amplifiers the 4 channel amps have the same features as the 2 channel models accept that there are 2 sets of controls. This is the part everyone gets wrong. Adding two amps to my truck next week. I am going to run 0 gauge wire from the battery with a 150 amp anl fuse close to it. 1 set for channels 1 2 and 1 set for channels 3 4.
The only thing i left out was the remote turn on wire but in case thats not common since to you. Please re read step 2. Split it in 2 and put one end to one amp and the other end to the other amp or u can also daisy. The system depicted includes new speakers an aftermarket receiver a 4 channel amp for the front and rear pairs of full range speakers and a mono amp for a subwoofer.
Gallery of How To Install 2 Amps In A Car Diagram
