bridge 4 channel amp

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=3429
Printed Date: August 06, 2025 at 11:21 PM

Topic: bridge 4 channel amp

Posted By: jan72
Subject: bridge 4 channel amp
Date Posted: September 08, 2002 at 6:38 AM

can someone please tell if i can connect a 4 channel amp to one sub??

the amp is a jbl p80.4 and the sub is also jbl p1220e

Replies:

Posted By: Velocity Motors
Date Posted: September 08, 2002 at 8:30 AM

You can bridge two channels from ( 1 & 2 OR 3 & 4 ) to make a conection to the subwoofer. DO NOT use all 4 channels to power the one subwoofer..... this will damage the amplifier.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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