who is hitting 10hz?

budahbuddy803
10+ year member

CarAudio.com Veteran
I was just browsing though image dynamics website and i looked at the frequency response chart for the 15" IDQ and it has a pretty high response at

10hz. Can i make this sub hit a solid 10hz in a large sealed box? 1.5ft^3 to be exact. That would be great. Who all is able to achieve a 10hz test tone?

 
Infrasound takes a lot of cone area to reproduce well...//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

4 18's in an IB setup would be more like it...//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 
Infrasound takes a lot of cone area to reproduce well...//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
4 18's in an IB setup would be more like it...//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
Agreed, it takes some serious air movement.

Also, I don't think there is any music with any 10 hz notes, you plan on playing test tones to shake the car?

 
We were running 2 cycles through a destroyer 15 .... 2 weekends ago, done it with an MT too....

Headunits and amplifiers are more than capable of putting out 10 hz... maybe a quite few db down from everything else I dunno.... but they can definately put out that tone.

 
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budahbuddy803

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