Single 21" reflex plans? |
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Mrtiff
New Member Joined: 18 July 2016 Location: Aldborough Status: Offline Points: 2 |
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Posted: 18 July 2016 at 1:56pm |
Any plans anywhere? Struggling to find anything online. Needs to be as small as possible, ideally 60x60x60cm.
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wires
Young Croc Joined: 21 May 2009 Status: Offline Points: 1365 |
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Standard 21" driver, reflex and small enclosure is going to be a compromise.
B&C used to have a decent reflex plan, but I believe it was bigger box than what you are after. Worth a look or just design one I guess. |
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Crashpc
Registered User Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 465 |
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60*60*60 for 21" is not doable in a way one would like to "spend" such expensive speaker. It would work for 18SW115 tho...
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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corell
Young Croc Joined: 19 August 2013 Location: Berlin Status: Offline Points: 1161 |
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you have a particular chassis in mind? if not, 21lw1400 will work in small enclosures (but wont play deep...)
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Crashpc
Registered User Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 465 |
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B&C 21SW152 will also work in about anything, but it all looks costly to do that, and not use full potential of the speaker. I like the idea of large speaker with strong motor in smallish box, but one needs to know the compromise.
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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Crashpc
Registered User Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 465 |
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Well, having 18SW115, I´m now looking at B&C 21DS115. Might work in 60x64x75cm box.
But larger would bring more bang/buck ratio for sure! I´m thinking this as universal (one crazy man) transportable (smallish) system with high power density and living room gadget, than anything else. |
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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Father-Francis
Old Croc Joined: 24 October 2007 Location: Kenya ,Denmark Status: Offline Points: 2760 |
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Am working on a box it's 900h*600w*770d ,working on the tuning and port lengths, who's good at that could pm you the details, so you can help check that what am doing is right , I don't want to spend to much time doing paper and software sims ,I start cutting, Tuesday.
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Music is the strongest form of magic.(+45 31879997)blakmanpro@gmail.com, foa@sweetboxaudio.dk
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Crashpc
Registered User Joined: 26 February 2008 Location: Czech Republic Status: Offline Points: 465 |
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Father-Francis: Modeling mine on weekend too:
640h x 620w x 780d, Around 32Hz when slightly dampened (stuffed). Should work outside, and has ports large enaugh to get at least one stuffed for home cinema usage (28Hz tuning, for two stuffed it would be 25-24Hz tuning, working down to 20Hz, but not optimal) I might look into yours. |
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Nikon and Canon people should not be married to each other. Why did you let this happen?
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Father-Francis
Old Croc Joined: 24 October 2007 Location: Kenya ,Denmark Status: Offline Points: 2760 |
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Music is the strongest form of magic.(+45 31879997)blakmanpro@gmail.com, foa@sweetboxaudio.dk
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SouthwestCNC
Young Croc Joined: 27 November 2015 Status: Offline Points: 830 |
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half one of these?
http://www.eighteensound.com/Portals/0/EnclosuresKits/18sound_double%2021%20kit.pdf Edited by SouthwestCNC - 05 February 2017 at 4:12pm |
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Father-Francis
Old Croc Joined: 24 October 2007 Location: Kenya ,Denmark Status: Offline Points: 2760 |
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It's a BR am working on boss ,
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Music is the strongest form of magic.(+45 31879997)blakmanpro@gmail.com, foa@sweetboxaudio.dk
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SouthwestCNC
Young Croc Joined: 27 November 2015 Status: Offline Points: 830 |
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Of course, But would you consider that a true bph. Looks pretty close to a reflex to me.
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