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Chad21000

Enough venting?

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I have a box for 2 8s that measures 5 10/12ths of top mounting depth. I was looking at the soundqubed hds208s that require 5.5" of mounting depth. Is my box deep Enough? If not then I'm just going to go the sundown e8 route.

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Is this a sealed box? I think I read somewhere if the motor has a vent in the back, you don't want to have it right against the wall like that so I would say no.


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I have a box for 2 8s that measures 5 10/12ths of top mounting depth. I was looking at the soundqubed hds208s that require 5.5" of mounting depth. Is my box deep Enough? If not then I'm just going to go the sundown e8 route.

yeah it's nice to have an inch from back wall.. could u add 3/4 wood baffle on front of box?


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Boomin_tahoe said:
2 ohms rule

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Problem is that it's a downfiring box under the backseat of a truck so i don't think I'll be able to add a spacer

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Worst case you could chamfer the back wall on the inside about the diameter of the motor back that way you get a little more room to keep from starving the coil for air.


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With aero ports its the radius of the port from the back wall. So with the pole vent just make sure its 1/2 the diameter.


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too many freq at once, burn the coil, we all know, over 40-50hz, its all coilburning material.

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what the heck is 10/12th's??


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what the heck is 10/12th's??

 

0.8333333333333333333333333333333333333333333333333 inches.


2016 Focus ST3 - Rockford DSR1 / PPI 900.4 / Silverflute 6.5" mids / Massive CT2 tweeters /Sundown Xv2 15"/ Taramps DSP3k / Stinger Roadkill / KNU wiring / Northstar SMSAGM80 /

2010 Focus coupe 157@46hz

Pioneer 80prs /(8) FU Audio 750 12"s / (4) FSD 2600s / (1) FSD 125.4 / (1) FSD 85.4 / (4) Crescendo UN-10" mids / (4) Crescendo FT1 tweeters / Stinger Roadkill / 2/0 EB flex wire / (5) Powerware 90AH batteries / DC 270XP Alt /

https://www.youtube.com/popwarhomie

too many freq at once, burn the coil, we all know, over 40-50hz, its all coilburning material.

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0.8333333333333333333333333333333333333333333333333 inches.

 

These weird numbers....I don't know where they're getting them but it makes it confusing. I see what you did there....just divide 10 into 12 and come up with what you replied.


97 4 dr. Tahoe

Interstate battery

Alpine 9835

Polk Audio MM6501 comps

Wolfram amps coming soon, 3000.1, 125.4

2 Sundown Audio X 15's Tuned @ 30Hz.

Knukonceptz/Royal Excelene wiring

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Hmmm....guess it can yea but that's not the purpose of it.


97 4 dr. Tahoe

Interstate battery

Alpine 9835

Polk Audio MM6501 comps

Wolfram amps coming soon, 3000.1, 125.4

2 Sundown Audio X 15's Tuned @ 30Hz.

Knukonceptz/Royal Excelene wiring

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