2x18" MEATGRINDER v2 (done!) |
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Cyklist
Young Croc Joined: 14 December 2007 Location: Ireland Status: Offline Points: 707 |
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bendy ply with expanding foam behind it to smooth it out?
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purple monkey dishwasher
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Amano
Registered User Joined: 06 October 2008 Location: Russia Status: Offline Points: 219 |
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I understand that your type of throat is nicer, but letterbox-type of throat gives less throat chamber volume with longer length of horn!
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tomschute
Old Croc Joined: 15 May 2006 Location: Mid Wales Status: Offline Points: 1817 |
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is the letter box as the WSX, i.e. expanding out....
be great to get some final dims / plans... happy to cab up for you if you got sketches |
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Out to lunch... stableaudio@hotmail.co.uk
www.stableaudio.co.uk Speaker Building Services |
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Father-Francis
Old Croc Joined: 24 October 2007 Location: Kenya ,Denmark Status: Offline Points: 2760 |
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yes looks something like that,but it really canĀ“t be letterbox cause you drop the speaker in for the top , but you can do it with the Mk3
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Music is the strongest form of magic.(+45 31879997)blakmanpro@gmail.com, foa@sweetboxaudio.dk
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Amano
Registered User Joined: 06 October 2008 Location: Russia Status: Offline Points: 219 |
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yes....in MG218 v3 it's the same throat type, as in WSX
Edited by Amano - 13 September 2009 at 2:45pm |
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Amano
Registered User Joined: 06 October 2008 Location: Russia Status: Offline Points: 219 |
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VERY!!! VERY SMOOTH! and NICE! try to model with open rear chamber Ap=500-1000
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CHAMPION
Old Croc Joined: 30 September 2004 Location: United Kingdom Status: Offline Points: 3667 |
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good project
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Sticks n Stones
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Amano
Registered User Joined: 06 October 2008 Location: Russia Status: Offline Points: 219 |
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MG218 v3 in 3d without front panel Response SCOOP mode: Response Folded Horn: HR data for Scoop-mode: for FH mode put Ap=0... In scoop mode drivers will work in open air... It will be better cooling of them..
Edited by Amano - 14 September 2009 at 1:13pm |
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tomschute
Old Croc Joined: 15 May 2006 Location: Mid Wales Status: Offline Points: 1817 |
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looking good!
Looking forward to some dims so I can get building! Out of interest how do you make S5 = 7564. I make 56.4 x 116.4 = 6565ish... |
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Out to lunch... stableaudio@hotmail.co.uk
www.stableaudio.co.uk Speaker Building Services |
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Amano
Registered User Joined: 06 October 2008 Location: Russia Status: Offline Points: 219 |
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it is phantom part of horn... ok... put 6565 and see differences!
real horn length of WSX is ~1.8meters, but 0.3m is phantom length
total length of WSX horn = 2.1m in MG218 there is the same situation... Finally, MG218 v3 in SCOOP mode has smooth response, extremely high sensitivity and good cooling for drivers...
... in theory... Edited by Amano - 14 September 2009 at 3:09pm |
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bitzo
Registered User Joined: 20 November 2007 Location: Italy Status: Offline Points: 977 |
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what do you mean for phantom lenght?
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tomschute
Old Croc Joined: 15 May 2006 Location: Mid Wales Status: Offline Points: 1817 |
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cool cool just hoped I handn't missed something!
So when you recon you'll have some plans out for the V3 Sorry just can't leave it alone! |
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Out to lunch... stableaudio@hotmail.co.uk
www.stableaudio.co.uk Speaker Building Services |
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