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Amp Mounting, Heat, Vibration question.....


jimdog32526

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I see some people mount their amps to the back of their sub cabinet. 

Is this a good idea?  Bad Idea? 

Will the vibration effect the amp? 

Can you use Vibration dampening feet between the amp and the box?

It sure would make installation alot simpler.

I will be getting a custom box made, so I can have him make anything.

I was thinking If I wanted, I could have him build a box for the amp on the back of the sub box, with a plexi window, maybe some LED's.

You could put down a thick layer of Rubber sheet mat between the amp BOX and the Sub BOX for Vibration dampening.

I could also put 2 12v Fans in the end of the box for ventilation.

Maybe get a Volt meter and mount it on there as well.

 

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If the box is built correctly, then there shouldnt be any vibration to even worry about.

If there is indeed vibration though, it will kill your amp. Only time will tell how long itll take. 

People (myself included) use/have used rubber spacers as a precaution. However, it is commonly debated whether or not the spacers actually help. Now, I did notice a difference in cooling with the 1/2" spacers though :)

On 5/8/2011 at 7:38 PM, Kranny said:
On 5/8/2011 at 7:35 PM, 'Maxim' said:

It hurts me inside when I read stuff like this and remember you're 15

LMFAO so true

:blush:

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4 minutes ago, hdorre said:

If the box is built correctly, then there shouldnt be any vibration to even worry about.

If there is indeed vibration though, it will kill your amp. Only time will tell how long itll take. 

People (myself included) use/have used rubber spacers as a precaution. However, it is commonly debated whether or not the spacers actually help. Now, I did notice a difference in cooling with the 1/2" spacers though :)

Bingo...couldn't have said it any better.  i personally have never had and amp fail from being mounted on a box.

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Id say depends how much u spent on ur amps. Are u willing to accept risking that money u paid for the amp. 

Also depends how crazy of a sub setup u have. Some guys got panels ratting off and screws and bolts coming loose lol, if ur subs can rattle off metal parts AROUND the vehicle....im sure it can rattle something lose in ur amp, being that its literally on the sub box.

It comes down to ur priorities. Conveince is always nice. Being less risky is nice also lol.

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The other downside to mounting on the box, is that if someone steals your box then they get your amp too. I have my amps mounted on the side panel by the rear wheel well.

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Ive also seen shit enclosures, that have a board mounted to them with "some rubber feet'. Thinking that will chew up the vibes.

If its shaking bad, all the mounts do is add leverage, and fuck it up more. 

"but, but, i had some rubber feet under it"..........  Solid enclosure, done right, will work. A turd, is a turd, and can be amplified. 

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The Box is going to be built like a tank.  Im going to get Audiofanaticz to build it out of 1" Birch.  2 " Front Baffle, 2 1/2" Floor, 2 1/2" Rear.  I have an amp rack thread going in the forum here as Im working out the design.

Its not going anywhere either, Its going to be bolted down with 7/8" Bolts thru the frame of the truck thru a 1/4" Steel Plate inside the box.

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