Question about Car Speakers & Subwoofers

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The best bass in this case

I have 2 RT12-04 subs and I only have a space of 8 dept 13 hight and 41 wide how can I make the speakers rock in such a smal space what kind of box can I build seald, ported, isoberic.how or wich one, the car is a nissan centra 1985 please help me with this. thank you.

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HERE is the owners manual for your sub.

If looking for LOUD, ported enclosure is the way to go.

If looking for accuracy, build sealed.

You dont have enough depth for an isobaric setup.

using the maximum dimensions given, 8x13x41, the volume of the biggest enclosure you could make (assuming 3/4" MDF material) is 1.7cu ft.

To tune this 1.7cuft box around 50Hz, you need (1) 4" round port 5" long.

MTX recommends an enclosure of 2cuFt ea. You will only be able to use 1 subwoofer in this application.

Even a sealed enclosure is recommended 1.25cuFt.

You can shove 2 in the vented enclosure, but you may not be happy with the outcome.

Thanks for using FixYa - A Fixya Rating is appreciated!!

Posted on Jan 27, 2009

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