orion 225hcca v1 bridging module

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=106479
Printed Date: May 09, 2025 at 9:20 PM

Topic: orion 225hcca v1 bridging module

Posted By: rockyfarted
Subject: orion 225hcca v1 bridging module
Date Posted: July 31, 2008 at 1:46 AM

Ok anyone on here have any experience in making there own bridging module for a first gen orion 225hcca amp with the din input on the one end the one where you need the 400bdg module. I can't find it anywhere and would like to make my own if possible. Can anyone on here help me out with this?

Replies:

Posted By: i am an idiot
Date Posted: July 31, 2008 at 7:07 AM

If your radio does not have RCA jacks, you can simply wire one channel of your Line out converter out of phase. Wire the right channel out of phase and then the yellow wire will be right negative. Bridges just like the bdg 400. Orange positive, yellow negative.

Posted By: rockyfarted
Date Posted: July 31, 2008 at 12:13 PM

No my radio does have rca's and it's just the amp that I would like to bridge to mono operation to run subs off it. I have read that it ends up being the orange + and yellow + wires but how is this done to make it work?

Posted By: i am an idiot
Date Posted: August 01, 2008 at 5:07 AM

They use op-amps to invert the right channel. The following page gives a few details about how it is done. The section on op amp inverters should be the most helpful.

Op Amps

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