Lowest Freq for a 2 looneys? |
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Speaker Sol
Young Croc Joined: 15 September 2009 Location: Ireland Status: Offline Points: 1320 |
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Posted: 19 January 2010 at 11:27am |
Any one measured what the frequency response is for Looney bins stacked side by side?
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toastyghost
The 10,000 Points Club Joined: 09 January 2007 Location: Manchester Status: Offline Points: 10919 |
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You shouldn't be setting your HPF any lower than 42-45Hz.
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Speaker Sol
Young Croc Joined: 15 September 2009 Location: Ireland Status: Offline Points: 1320 |
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Thanks.
And for 4 it's closer to 38-40? Will a pair play as low as 45Hz, at -3dB point?
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airbell
Registered User Joined: 11 June 2009 Location: Berlin, Germany Status: Offline Points: 284 |
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According to hornresp i would say down to 43hz group of 4.
So with -3dB point @45hz your guess is pretty well, but for 4. For a pair its not much higher. I made the simulations with a void1000 keep in mind beyond the horncutoff the "horn loading" and so your "throw" is becoming uneffective and your speaker works as a closed box, but with a awful high xmax that destroys your speaker with enough power easily. |
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Speaker Sol
Young Croc Joined: 15 September 2009 Location: Ireland Status: Offline Points: 1320 |
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okay.
Thanks, I guess I will do some tests once they arrive. But that clears things up for now. Thanks.
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