Print Page | Close Window

first time system, volkswagen rabbit

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=91302
Printed Date: July 14, 2025 at 9:10 AM


Topic: first time system, volkswagen rabbit

Posted By: garrett07
Subject: first time system, volkswagen rabbit
Date Posted: March 05, 2007 at 6:31 PM

I have 2 alpine type S 12" 4 ohm subs. I also have a alpine mono 650 amp.

How should i wire these bad boys to create the best system.

All advise is helpful.



Replies:

Posted By: djfearny2
Date Posted: March 05, 2007 at 6:38 PM
are they dual voice coil subs are single coil. does the amp have only one terminal set since it is mono or two some mono amps have two alot have one let us know that.   basically if you have one terminal set you can wire in series or parrallel or both in the same setup




-------------
Jon
Installer/Help Technician
---coral springs florida---
mecp certification is not always needed. I have it and it has not helped me out at all. my experience out shines it.




Posted By: garrett07
Date Posted: March 05, 2007 at 6:57 PM
There is only one speaker output on this amp. The subs are both dual coil.




Posted By: stevdart
Date Posted: March 05, 2007 at 7:30 PM
See woofer wiring directly to the left of this reply.

-------------
Build the box so that it performs well in the worst case scenario and, in return, it will reward you at all times.




Posted By: garrett07
Date Posted: March 05, 2007 at 7:50 PM
thank you for your advise, which should i choose, P/P or P/S, in your opinion




Posted By: stevdart
Date Posted: March 05, 2007 at 7:56 PM
1ohm or 4 ohms?  I would never go with a 1 ohm load on an amplifier, but that's just me.  Is that amp rated as capable of a 1 ohm impedance load?  And if it is, what is the rated power output at 1 ohm?  Is it much more than the combined speakers are rated?

-------------
Build the box so that it performs well in the worst case scenario and, in return, it will reward you at all times.




Posted By: garrett07
Date Posted: March 12, 2007 at 6:11 PM
i'm trying to connect power to my amp. is there any other source for power other than the battery itselfm on a volkswagen rabbit. Also, if there isn't, anyone have any helpful instructions on how to wire from the battery.

thanks




Posted By: custom audio ny
Date Posted: March 12, 2007 at 6:27 PM

You didn't list the year but look under the drivers side dash at the fuse panel. Some VW's have large gauge terminals there and the current rating will be printed there as well. I think the largest is 30a so if you are exceeding that much current (you didn't supply that info either) you must go directly to the battery, which is always reccomended with amplifiers anyhow.

No real "directions" to do that..it comes with experience but on those vehicles there should be a factory grommet (a round rubber seal) near the battry location at the firewall. If you can't find it I know there is at least one by the drivers side firewall. somethines you can use the hood release cable grommet as well...carefully make a small slit in the rubber with a razor knife and push the wire through.

In certain vehicles is may be easier to drill your own hole..especially if using large ga. wire. The rules for that are DO NOT DRILL unless you know whats on the other side and use a grommet so the metal edges do not cut into the insulation. Always Use a fuse as close as possible to the battery to prevent fires and keep the wire away from heat (like exhaust manufolds and turbos) and moving parts such as steering knuckles etc.by using wire ties..cover the wire with some split loom for a pro finish.

Good Luck with it.



-------------
Custom Audio
Lynbrook NY

ASE/MECP master certified





Print Page | Close Window