subwoofer and amp problems

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=114934
Printed Date: July 06, 2025 at 1:24 PM

Topic: subwoofer and amp problems

Posted By: tak4
Subject: subwoofer and amp problems
Date Posted: July 08, 2009 at 1:53 AM

Ok so I installed a amp and sub but when I test it the sub is very soft, even with the gain up. But I can feel the cone moving.

The subs are 2 10" kicker CVRs 400watts DVC 4ohms
and my amp is a Profile California 2800 800watt amp

I hooked them up like this

posted_image

anyone knows whats wrong. Im pretty sure I didnt blow my speakers.

Replies:

Posted By: DYohn
Date Posted: July 08, 2009 at 10:07 AM

Disconnect one woofer and see if the output level increases. If so, you have one out of phase with the other.

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Posted By: tak4
Date Posted: July 08, 2009 at 6:09 PM

Never mind silly mistake. I hooked up the wrong coils. work fine now.

Posted By: gunny69k
Date Posted: July 10, 2009 at 1:17 AM

is your amp 1 ohm stable

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