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Use amp or HU to power rear fill?

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=37136
Printed Date: April 30, 2024 at 11:13 PM


Topic: Use amp or HU to power rear fill?

Posted By: beady
Subject: Use amp or HU to power rear fill?
Date Posted: August 10, 2004 at 3:56 PM

Right now my rear fill is some old Audio Arts 5.25 coax’s running off the rear speaker outs of the deck and set very low so they are barely audible.

 

I’ve got an older Kenwood 20 watts X 2 amp that I ran tweets with on a system a long time ago.  I was wondering if I should run the rear fill off the amp instead of the deck?  Since the volume level of the rears is kept so low I’m wondering if using the amp will be of any benefit?  I use part of the 3-way Xover for my sub xover point and level control, but I’m using the built in xover on my Alpine for the front BA components, so I could use the Xover to cross over the 5.25’s upper and lower frequencies wherever needed.

 

Does anyone have any comments or opinions on what I should do?

 

Thanks,

 

Mike




Replies:

Posted By: 94legend
Date Posted: August 10, 2004 at 4:03 PM
beady] wrote:

P class=Mso>Right now my rear fill is some old Audio Arts 5.25 coax’s running off the rear speaker outs of the deck and set very low so they are barely audible.

 

I’ve got an older Kenwood 20 watts X 2 amp that I ran tweets with on a system a long time ago.  I was wondering if I should run the rear fill off the amp instead of the deck?  Since the volume level of the rears is kept so low I’m wondering if using the amp will be of any benefit?  I use part of the 3-way Xover for my sub xover point and level control, but I’m using the built in xover on my Alpine for the front BA components, so I could use the Xover to cross over the 5.25’s upper and lower frequencies wherever needed.

 

Does anyone have any comments or opinions on what I should do?

 

Thanks,

 

Mike




Run a low watt rms amp 4 channel (75x4). The headunit may not produce enough sound and would not be any loud.




Posted By: beady
Date Posted: August 10, 2004 at 4:13 PM

[/QUOTE]Run a low watt rms amp 4 channel (75x4). The headunit may not produce enough sound and would not be any loud. [/QUOTE]

Rear fill is already on HU, seems fine.  I do not want the rear fill loud at all; I do not want it to take away from the front stage, just want it barely there.

If I use an amp it will be the 20 X2 I already have, the point is to use my existing equipment, not purchase more.

Mike





Posted By: 94legend
Date Posted: August 10, 2004 at 4:57 PM

Sorry must have missed read your post, You'll be fine with what you have.





Posted By: MBZ oe
Date Posted: August 15, 2004 at 5:43 PM
A good amp will always sound better than HU

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BOOM, BOOM, BOOM BOOM....




Posted By: robb420in323
Date Posted: August 15, 2004 at 8:40 PM

Try it

Your fronts are what u really want to hear anyways..

keep the HU bass down, and raise the gain a little on the sub amp,,



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Hunter S. Thompson for sheriff




Posted By: cd2478
Date Posted: August 15, 2004 at 11:08 PM
personally id just run them off the head unit. and focus all your power towards front speakers and subs :)




Posted By: robb420in323
Date Posted: August 16, 2004 at 12:39 PM
LOL Personally eh

-------------
Hunter S. Thompson for sheriff





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