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Multi-Way Conventional loudspeakers with crossovers

MCM 55-1205 sealed or TL?
MCM 55-1205 sealed or TL?
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Old 16th May 2019, 03:26 AM   #11
GM is offline GM  United States
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Join Date: Jun 2003
Location: Chamblee, Ga.
Quote:
Originally Posted by Frankenspeakers View Post
Hi GM: The files I was referring to are Martin J.King's worksheets. I contacted Martin and found that they are no longer available.
Ah! Didn't know that, bummer!

My LATL was working fine when it went down, but recently it crashed, so tried the workaround written up on the official thread to reload it and when I opened it I still get a .NET error that I've no clue how to deal with, leaving me with HR since I don't have MathCad loaded. It all started here: Transmission Line Modelling Software

T/S is all about 'trimming the fat' off cab size, so MJK's program is as lean as it gets without starting to sacrifice low end acoustic efficiency. Not many 'free lunches' in audio design.

TLs are generally too long for mass loading [venting], so keep the net Vb and shorten the length to the ~42-60" range and add a vent to make a MLTL.

GM
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