Vent too long for enclosure |
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smitske96
Young Croc Joined: 16 February 2016 Location: The Netherlands Status: Offline Points: 1085 |
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The LF driver will interfere with the MF driver.
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Earplug
Old Croc Joined: 03 January 2012 Location: Europe Status: Offline Points: 7199 |
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Yes - the tweeter should be ok, as they are (usually) isolated already, but the MF driver won't. You can use something as simple as a plant pot! Anything that seals it off from the LF waves within the cabinet. |
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Earplugs Are For Wimps!
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ssbb1fire
Registered User Joined: 13 March 2021 Status: Offline Points: 46 |
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Don't take it personnaly, but as I never heard of such thing, I'd like to know more about it. Can you explain to me why the medium would be influenced by the woofer if they are in the same enclosure ?
Where have you learned that ? A book, youtube, video, forum ? To get some data about it. |
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APW
Young Croc Joined: 13 November 2012 Location: Kent, UK Status: Offline Points: 1173 |
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The pressure generated by the woofer will cause the mid into high excursion.
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ssbb1fire
Registered User Joined: 13 March 2021 Status: Offline Points: 46 |
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I've searched a lot this afternoon about that.
You're right, I have to isolate the medium for the woofer. Now I have to find how to do that in the most efficient way possible. Do you have any advice ? |
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infrasound
Old Croc Joined: 13 May 2011 Location: Brizzle Status: Offline Points: 2276 |
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Depends how big it needs to be.. But you can use a pot or pan with epoxy, or use bolts and bracing
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Earplug
Old Croc Joined: 03 January 2012 Location: Europe Status: Offline Points: 7199 |
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"Now I have to find how to do that in the most efficient way possible. Do you have any advice ?" It's really quite simple. Something like this:- Or just use a plant pot! |
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Earplugs Are For Wimps!
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snowflake
Old Croc Joined: 29 December 2004 Location: Bristol Status: Offline Points: 3118 |
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it looks to me like the KH310 uses a sealed-back mid, so it already has its own rear chamber built into the driver
google kh310 disassembly |
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ssbb1fire
Registered User Joined: 13 March 2021 Status: Offline Points: 46 |
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Oh my that's a great solution !
I just have to find it in a store wich delivers to France lol, I might pay up to 100$ in fees from the USA... |
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ssbb1fire
Registered User Joined: 13 March 2021 Status: Offline Points: 46 |
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Thank you for that reminder about volume, I completely forgot.
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DMorison
Old Croc Joined: 14 March 2007 Location: Aberdeen Status: Offline Points: 1647 |
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If you can't get a dedicated enclosure like Earplug suggested, just build a box within the main speaker box. Loads of examples in DIY projects all over the web, here's a good one to show what I mean: http://www.troelsgravesen.dk/Discovery-3WC-mkII.htm
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ssbb1fire
Registered User Joined: 13 March 2021 Status: Offline Points: 46 |
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I found this but it's for 5" and my driver is 4" so I d'ont know if that's the best choice.
https://www.toutlehautparleur.com/charge-close-0-8l-pour-haut-parleur-13-cm.html |
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