Subwoofers sound terrible with both Windows down

[cookie96]

I have 2 Memphis PR 10s in separate ported boxes tuned at 35 hertz. When I roll my passenger and driver window down at the same time, my subs sound terrible. They echo real bad and sound distorted. I drive a little extended can Nissan Frontier. Also, what are good ways to keep all the plastic trim parts from rattling. It sounds terrible.

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[wew lad 5,000+ posts]

You can put some one side tape one side foam inbetween the trim that rattles but you should really deaden the truck. Your subs are probably unloading because your cab is pretty small, but I can't imagine it's that bad because it is an ext cab.

Where is the sub/port facing? Try facing either both ports or both subs facing a door or cab wall about 3 to 6 inches away

 

[cookie96]

The ports are facing upwards right behind the seats

 

[cookie96]

maybe this video will help you see how they are set up

 

[Boomin_tahoe 5,000+ posts]

Don't see no ports in that vid.

Also why separate boxes? I say get a redesign of a box such as from @CSCStang and I bet them subs will wang afterwords.

 

[els1989]

Prefab is likely part of you problem

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[cookie96]

Just didn't have much money to get something custom. The ports are facing upwards

 

[tc300 10+ year member]

Just didn't have much money to get something custom. The ports are facing upwards

You can make your own for less than 100 bucks. Cscstang does great designs for a great price also. Highly recommended!!!!

 

[Based]

You can make your own for less than 100 bucks. Cscstang does great designs for a great price also. Highly recommended!!!!

Is that including tools?

And yeah OP it sounds like the subs are unloading. Idk how it works but I know it can happen. Research it.

 

[germanyt 10+ year member]

Cancellation maybe. Are subs wired in phase?