Wiring help

 

Bronze Member
Username: Buddyleee5

Post Number: 65
Registered: May-05
i have a ppi 1500.1 amplifier thats going to be powering 2 subs at 750 watts rms a piece on a 1-ohm load. What do i need to do to wire the amp. I have an alpine headunit with 2 volt preamp outputs for the subs. what am i going to need to wire this up and is there any where online that i can find this info?
 

Silver Member
Username: Alias747

MN

Post Number: 265
Registered: Apr-05
So I take it that amp puts out 1500 wrms @ 1 ohm? What is the impedance of your subs? Details bro, can't help unless we know what you have.
 

Bronze Member
Username: Buddyleee5

Post Number: 66
Registered: May-05
yah 1500 wrms at 1 ohm and the subs are dual 4 ohm voice coils
 

Silver Member
Username: Alias747

MN

Post Number: 266
Registered: Apr-05
Ok then wire the subs to the amp like this:
Upload
You will get a final impedance of 1 ohm. Just go to jlaudio.com and go to the tutorials if you want to see it for yourself.

I am not sure what you were trying to ask about the preout voltage on you HU. You might want to re-word that.
 

juan g6
Unregistered guest
how do i install an amp for subs on a 2006 pontiac g6 with stock stereo
 

Bronze Member
Username: Buddyleee5

Post Number: 67
Registered: May-05
no i understand how to wire the subs, that wasn't what i was looking for. I was wondering what i was going to need for wiring to wire the amp and how to wire it, or where to find the info on wiring it to the headunit/battery
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