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Author Topic: ? about enclosure for 2 15" rf hx2
orgasmobilecrx
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im getting 2 punch 15inch hx2's and run 500wrms to each. is 8ft3 enclosure too big? and tune to 31hz??

would this be loud for a daily driver?
Posts: 34 | From: greensboro nc | Registered: May 2003  |  IP: Logged | Report this post to a Moderator
n8daddydollaz
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nope, wouldnt be too big. You could be safe and make it a little smaller, but you will be just fine right at 8 cubes.

It will be loud as hell as a daily driver.

My 2 elemental 15s pounded in 7.5 cubes tuned to 31, and the fosgates should be a little louder

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Posts: 257 | From: Illinois | Registered: Sep 2001  |  IP: Logged | Report this post to a Moderator
orgasmobilecrx
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actually i think im going to make it 6 cubes instead and tune it to 30hz.

also does port length make a dif.
if i have 2 4inch ports they would be like 6 inches long. and if i had 4 they would be like 11 inches long. does this matter??
and does it make a dif. how close the ports are from the subs???
Posts: 34 | From: greensboro nc | Registered: May 2003  |  IP: Logged | Report this post to a Moderator
Tim Dunham
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32X28X14 with two chambers. Make the top 1.5" thick. Resin the inside and round as many corners as you can. Use two 4" aeroports per chamber if you can and make them 17" for daily or 12" for SPL. The box should be about 12"-14" from the hatch. Mount the woofers over the ports as close to the back of the car as you can. You will need to mount the ports as low as you can as well.

I ran this in my first gen with the same woofers and did a 149.6 on the new meter with two bd1500's.

Hope that helps.
Posts: 1679 | From: Michigan | Registered: Nov 2002  |  IP: Logged | Report this post to a Moderator
   

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