Orion P Series Tuning Frequency?

[Anonymous 10+ year member]

I have 4 Orion P Series in a ported box but i do not know what it is tuned to and the shop can not tell me because of the holidays. The reason i want to know the tuning frequency is because i had these subs sealed and the lows were killer and now since i went ported i lost my low end. I was hoping that someone could help me find out the freq. of my box now because i have a feeling the box is tuned too high because the ssf on my amps is tuned to 47hz. So i wanted to see how high it is tuned and see if it is possible to turn down the ssf and use this box or do i need to go get a lower tuned box. The subs are recommended to be tuned to 40hz according to http://www.orioncaraudio.com where you can get the T/S parameters for the subs. The boxes dimensions are: 17"H x 40.25"W x 34"L(this is box without port.) The port is: 6"W x 32.5"L x 16.25" Deep. When i say wide i mean from one side of the car to the other and length is from backseat to hatch. Someone please help me with this.

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[Anonymous 10+ year member]

Someone help me out here. I know somebody can tell me something helpful.

 

[Anonymous 10+ year member]

Nobody knows anything?

 

[LuckyT 10+ year member]

looks like you are tuned ~46hz

 

[Anonymous 10+ year member]

Well orion says to tune the subs to 40hz. Could i still use this box for music with these subs giving them their RMS? If so can i turn my ssf down to regain some of my lows because they set it at 47hz?

 

[Anonymous 10+ year member]

Anybody?

 

[Anonymous 10+ year member]

And if i can not run them daily in this box safely then what should i have the next box i build tuned to?

 

[Anonymous 10+ year member]

Come on people tell me something.

 

[Anonymous 10+ year member]

Anybody, i need some help

 

[Anonymous 10+ year member]

I know somebody would know a good size box and good tuning freq. for these subs. Once again 4 Orion P Series 15's