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2 channel amp dual 4 ohm sub

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=126519
Printed Date: May 12, 2025 at 3:20 PM


Topic: 2 channel amp dual 4 ohm sub

Posted By: ccityroadshop
Subject: 2 channel amp dual 4 ohm sub
Date Posted: March 10, 2011 at 1:57 PM

I was wondering the best way to wire my roomates 2 channel amp to his dual 4 ohm sub right now i have the sub wire parallel giving a 2 ohm load and i was hoping to bridge the amp to use the most ammount of power but bridging the amp is only a 4 ohm level correct??? the sub is a memphis M3 12" and the amp is an RE 750.2, right now ive got it just running off one channel so that it is at 2 ohm load but not enough power for the sub this way

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mustang GT convertible with lots of performance mods... Alpine M500 amp with sealed enclosure, 10 inch kappa perfect, clarion cz500 head unit, kicker ks speakers all around



Replies:

Posted By: DYohn
Date Posted: March 10, 2011 at 5:00 PM
You'll get slightly better results with one VC per channel, but the bottom line is that amp is a bad match for one 4-ohm DVC subwoofer.

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Posted By: ccityroadshop
Date Posted: March 10, 2011 at 9:01 PM
yeah its just got to last a few weeks, appreciated it

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mustang GT convertible with lots of performance mods... Alpine M500 amp with sealed enclosure, 10 inch kappa perfect, clarion cz500 head unit, kicker ks speakers all around





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