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Port Placement


Jhunt94

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I think I remember a thread on here that was a discussion about an "easy" way to do it

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divide the speed of sound by the frequency you want it tuned to, then divide that number by 12" then divide that number by 4 to give you a quarter wave length in inches, make the port area the same as your cone area the entire length. thats basically it in a nutshell.

 

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26 minutes ago, MADVIBES said:

divide the speed of sound by the frequency you want it tuned to, then divide that number by 12" then divide that number by 4 to give you a quarter wave length in inches, make the port area the same as your cone area the entire length. thats basically it in a nutshell.

not 100% sure of the frequency I want to tune it to, on sundowns website I believe they recommend 32 Hz. Also would the box being a wedge shape make it more difficult?

2007 Ford F-150 Reg. Cab. Flareside
250 Mechman Alternator
Sky High Car Audio Big 3
XS Power D3400
Rockford Fosgate 1/0 amp kit
Rockford Fosgate T1500-1bdcp
Rockford Fosgate T400-4
DC Audio Lvl 4 12"
Rockford Fosgate Punch 6.5" component
Rockford Fosgate Punch 6x8
Pioneer AVH-P2300DVD
SMD Volt Meter

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