whats a good tuning for a 9515g

[hrtbrk1 5,000+ posts]

hey just got the sub 2day and wanted to know what tuning is good for it...box will be 4cft net...

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[mike11202 10+ year member]

37-40hz

 

[kovemaster559 5,000+ posts]

32 hz

 

[SeanDub 10+ year member]

I've had my 9515 in two boxes so so far.

First was 4.25 net tuned to 39 hz with 101.25 square inches of slot port with the sub back and port back

Second was 3.75 net tuned to 40 hz with 50.25 square inches of areo port with the sub up port side.

Of the two, I liked the sound from the first box better.

I have a new one that is 3.85 net tuned to 36 hz with 66 square inches of slot port with the sub up and port back.

As far as good tuning, shit anywhere from 30 - 40 hz depending on application. I would say around 35 would be good enough.

 

[hrtbrk1 5,000+ posts]

oh yeah car is a ford escape...if that helps

 

[yunvme666 10+ year member]

i liked 39hz in my car with the 9515s ive used, i used from 4 net to 8 net with mine.... i did try other tuning and jst did better with the 39ish boxs

 

[hrtbrk1 5,000+ posts]

thnkx

 

[adas Pro Seller]

I really like 36hz tuning on them. I installed 2 9515g's in my friends blazer, 8.25 2 6" aeros tuned at 36, and it plays fully from 25hz-65hz with authority. I would use a bit larger then 4, just IMO though

 

[Pickler 10+ year member]

40hz says DD

 

[DD_Dave 10+ year member]

19" port length 64sq inch opening....ftw //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 

[hrtbrk1 5,000+ posts]

19" port length 64sq inch opening....ftw //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

whats this do?? 38hz

 

[skmfkr 5,000+ posts]

http://www.ddaudio.com/dd/caraudio/enclosureInfo/BoxSizesHiEff.asp

 

[hrtbrk1 5,000+ posts]

i hear the dd box specs arent good...well they are but there can be better

 

[Lil Poot 5,000+ posts]

32 hz

no.

 

[adas Pro Seller]

i hear the dd box specs arent good...well they are but there can be better

They're definatly loud, but if you listen to any slowed down stuff and or like a great balance, tune a few hz less and it does pretty **** good Not under 35hz though, no point really.