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Plan for MT208 (MT122 for 8" drivers)

Printed From: Speakerplans.com
Category: Plans
Forum Name: Plan Requests
Forum Description: All plan requests here
URL: https://forum.speakerplans.com/forum_posts.asp?TID=82896
Printed Date: 27 March 2026 at 9:30am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com


Topic: Plan for MT208 (MT122 for 8" drivers)
Posted By: jandiboi
Subject: Plan for MT208 (MT122 for 8" drivers)
Date Posted: 22 October 2013 at 2:01am
Hi all,

I am new here and I am planning to build my very first Mid top. Does any one have a plan for MT208? Someone said that I can just use the original MT122 design and proportionate it to fit for a 8" driver however I am not sure how to do it. I really appreciate all your response.

Cheers! 



Replies:
Posted By: cravings
Date Posted: 22 October 2013 at 2:06am
the xtro plan has an 8" horn you could look at.


Posted By: jandiboi
Date Posted: 22 October 2013 at 5:03pm
Thanks Craving! I already saw the plan however I think it is too wide for my setup.. Is it possible to make it as compact as possible?

Cheers!


Posted By: smoore
Date Posted: 26 October 2013 at 1:01pm
One thing you have to understand is that as soon as you change one dimension from an original plan, it is not nearly the same thing as the original (other than very small changes)

 It is the relationship between the dimensions in the horn that create the horn effect/response. So simply changing the proportion will mean a different relationship in the dimensions, and a completely different effect. Which will most likely be nothing like the original. So in short you cant really just scale any cabinet down


Posted By: janovic_x
Date Posted: 06 November 2013 at 8:43pm
look at this:
http://mst-one.forumactif.com/t18029-8-1-mh81

8" + 1" plan


Posted By: bee
Date Posted: 06 November 2013 at 9:26pm
Originally posted by smoore smoore wrote:

One thing you have to understand is that as soon as you change one dimension from an original plan, it is not nearly the same thing as the original (other than very small changes)

 It is the relationship between the dimensions in the horn that create the horn effect/response. So simply changing the proportion will mean a different relationship in the dimensions, and a completely different effect. Which will most likely be nothing like the original. So in short you cant really just scale any cabinet down
 
Clap plus 1, I done a 10" version for another forum member, but need more than scaling down to work the same, it didn't play as low. don't no how he got on with the build...


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https://www.elements-audio.com


Posted By: lukelucas93
Date Posted: 07 November 2013 at 9:04am
I have seen a 10 but not an 8 yet the results would be extremely interesting as were trying to build a really low budget system but as compact as possible :) I will be watching this with interest ! :)

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Noodles, Cabs and Booze - Student life


Posted By: bee
Date Posted: 07 November 2013 at 9:58am
Remember, you pay for what u get... Cheap and quality don't work...

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https://www.elements-audio.com


Posted By: mini-mad
Date Posted: 07 November 2013 at 10:15am
Cheap
small
quality

pick two....

dont get me there no harm having a bloody good go but bee is rite

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If it sounds like a gorilla is trying to escape, turn it down.


Posted By: mini-mad
Date Posted: 07 November 2013 at 10:17am
Ok not entirly rite but you get my drift.

i have made the best of bad before with very very cheap gear. The EQ in line was all over the shop


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If it sounds like a gorilla is trying to escape, turn it down.



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