Need stereo system advice

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=63884
Printed Date: May 13, 2025 at 7:37 PM

Topic: Need stereo system advice

Posted By: Lubrano
Subject: Need stereo system advice
Date Posted: October 05, 2005 at 10:11 PM

I want to hook up a subwoofer to a head unit but the unit does not have sub outputs. I waould like to know how to use the two channel outputs to hook up the sub.

Thanks

Sal

Replies:

Posted By: stevdart
Date Posted: October 05, 2005 at 10:17 PM

Are you using an amplifier for the sub or are you relying on head unit power?

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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: Lubrano
Date Posted: October 05, 2005 at 10:22 PM

Yes, I will be using an amplifier.

Posted By: stevdart
Date Posted: October 05, 2005 at 10:24 PM

The amplifier has inputs for left and right, doesn't it?

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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: Lubrano
Date Posted: October 05, 2005 at 10:33 PM

The amp will be only one channel. Yes a right and left. How do you filter out the high so the sub works correctly?

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