MT122 version by tda-audio.
Printed From: Speakerplans.com
Category: Plans
Forum Name: MT122
Forum Description: Discussion / Questions about the MT122
URL: https://forum.speakerplans.com/forum_posts.asp?TID=12914
Printed Date: 27 March 2026 at 11:02am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com
Topic: MT122 version by tda-audio.
Posted By: TDA-Audio
Subject: MT122 version by tda-audio.
Date Posted: 23 November 2007 at 4:18pm
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hi my version mt122      |
Replies:
Posted By: adambomb
Date Posted: 23 November 2007 at 4:26pm
very nice  ------------- http://www.freespeakerplans.com" rel="nofollow - www.freespeakerplans.com |
Posted By: Mark James
Date Posted: 23 November 2007 at 4:29pm
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ooooh ,is it me or does that look like it has single easier to cut striaght flare edges??? nice another simplification by tda then! impressed again mate cheers!!! ------------- insert silly sentence here |
Posted By: Heathrow_B_line
Date Posted: 23 November 2007 at 4:35pm
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i like the handles!
btw i think it is a single flare ------------- Produce a killer sound. Take no prisoners. |
Posted By: adambomb
Date Posted: 23 November 2007 at 4:36pm
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oh.. didnt spot that? what's it going to do to the sound? Isn't the MT122 horn exponential for a reason? (or an approximation of exponential). ------------- http://www.freespeakerplans.com" rel="nofollow - www.freespeakerplans.com |
Posted By: Mark James
Date Posted: 23 November 2007 at 4:37pm
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might affect the dispersion??? ------------- insert silly sentence here |
Posted By: Heathrow_B_line
Date Posted: 23 November 2007 at 4:41pm
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the first bit of the flare controls the dispersion for the higher frequencies i think ------------- Produce a killer sound. Take no prisoners. |
Posted By: Mark James
Date Posted: 23 November 2007 at 4:42pm
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looks kinda similar to some of the sellenium horn flares............. ------------- insert silly sentence here |
Posted By: josh
Date Posted: 23 November 2007 at 6:04pm
| so will it be the same exept with a wider horizontal dispersion? |
Posted By: Xmax extreme
Date Posted: 24 November 2007 at 7:47am
perfectly done mate!!!
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Posted By: TDA-Audio
Date Posted: 24 November 2007 at 8:56am
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Distinctions are very minimal especially on hearing a dispersion subjectively has not changed and the design for me became much more technologically... (looks kinda similar to some of the sellenium horn flares............. ) yes... Isn't the MT122 horn exponential for a reason? (or an approximation of exponential). Too small having opened and the wall is not enough differences therefore is made a straight line ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: Jhodas
Date Posted: 25 November 2007 at 11:22pm
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Let us know how they sound tda, could be a much easier alternative to the MT122 (I know many members have had nightmares with the horns).
------------- Until the Lions have their own historians, tales of hunting will always glorify the hunter. |
Posted By: Mark James
Date Posted: 25 November 2007 at 11:29pm
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i take it the plans for thse will be available soon either via your website or via a link on this thread? i onlyl say this because youve been realy forthcoming with your previuose plans which imust aplaud you for!!!! ps. they look rather well made and rather loud which is got to be a compliment tda!!!! ------------- insert silly sentence here |
Posted By: heinrich
Date Posted: 03 December 2007 at 8:26am
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@TDA, may you also post plans, for this version, your version.......(detailed) maybe here or perhaps here: http://photofile.name/users/tda-audio/ very healthy for our knowledge  thanks, macweb ------------- .....power is nothing without control.... |
Posted By: junglemonkey
Date Posted: 09 December 2007 at 7:04pm
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hi,
they look awesome!!
Which selenium plans did you use for the flairs??
PAS1 MA1? PAS2 MA1? PAS3 MA3?
CHEERS! ------------- without good foundation you have nothing!! |
Posted By: Mark James
Date Posted: 10 December 2007 at 12:13am
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dont think he used selenium, he was just agreeing with me that they lok similar. im guesing what he said above translates roughly into nglish as he used the same mouth and troaght are on the mt122 but aproxiamted the flar as a straight line, obviuosly this may compromise dispersion specialy at upper frequencys but in the use he has for themthis will not matter too much therefore the compromise is aceptable to him..... ------------- insert silly sentence here |
Posted By: suiluj
Date Posted: 12 January 2008 at 12:00pm
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@TDA
please share the plans for this one. thank you ------------- BooM BASSTIK EleCtronics and Communications Engineer Live in harmony with one another. Do not be proud, but be willing to associate with people of low position. Do not be conceited. |
Posted By: TDA-Audio
Date Posted: 15 January 2008 at 12:25am
 ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: suiluj
Date Posted: 16 January 2008 at 2:42pm
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thank you ------------- BooM BASSTIK EleCtronics and Communications Engineer Live in harmony with one another. Do not be proud, but be willing to associate with people of low position. Do not be conceited. |
Posted By: TDA-Audio
Date Posted: 16 January 2008 at 6:59pm
 ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: Hugo Biermann
Date Posted: 16 January 2008 at 7:59pm
So i take it the single 12" plan will look like this, TDA? ------------- www.aggressiveaudio.co.za |
Posted By: josh
Date Posted: 16 January 2008 at 8:11pm
| i should imagine the dispersion be wider on the horizontal plane especially for higher frequencies? |
Posted By: TDA-Audio
Date Posted: 17 January 2008 at 4:27am
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1\2 mt122.. smoll size - very ergonomic cabinet.. nice... ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: tb_mike
Date Posted: 23 January 2008 at 1:51pm
I think so. Panel resonances will be different,which probably happen to occur in the vocal fundamentals range. It should be a good thing, the directivity of the horn might match the HF horn better. |
josh wrote:Posted By: josh
Date Posted: 23 January 2008 at 2:31pm
| Im tempted to build myne this way but im not so sure, id hate to spend so much patience building a few of these for it to not sound as good....im thinkking i mayaswell build the origional unless anyone is going to persuade me otherwise |
Posted By: Tekasis
Date Posted: 24 January 2008 at 8:18am
Josh, one thing you should never do is build or buy a few of/or in bulk anything your not sure of!
I reckon the only way your gonna put your mind at ease, is to build one of each & see/listen for yourself.
|
Posted By: josh
Date Posted: 24 January 2008 at 1:53pm
| yeah your right... ive just gone a bit build crazy recently...spent more time in my garage over the last few weeks than in my house, i might put a bed in there |
Posted By: tweeter box
Date Posted: 03 February 2008 at 12:40pm
They look wicked!!
 ------------- PRECISION SOUND SYSTEM. Feeding the peoples needs for Roots Music. Strictly premium grade reggae and dub steppers from the early 70's to present day. |
Posted By: dlyxover
Date Posted: 09 February 2008 at 7:11pm
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what do these sound like?
very tempted to make me some |
Posted By: TDA-Audio
Date Posted: 28 February 2008 at 3:43pm
Finished and skin        ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: mylesound
Date Posted: 28 February 2008 at 4:08pm
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WOW! love the finished look and the cover looks amazing!
and im sorry if im a little late with this but is the whole back pannel removable? (rather than access pannels) Looks really sweet tho! 
|
Posted By: josh
Date Posted: 28 February 2008 at 4:10pm
| Very nice tda, the back panel is something ive been thinking about lately, weather to have a full panel like yours or seperate ones. |
Posted By: mylesound
Date Posted: 28 February 2008 at 4:12pm
| full panels eh... seems convinient. nice. |
Posted By: TDA-Audio
Date Posted: 29 February 2008 at 4:56pm
 big size foto http://photofile.ru/photo/tda-audio/1155875/116333364.jpg ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: MarjanM
Date Posted: 01 March 2008 at 7:13pm
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That covers are just amazing. How much $ for one mate? ------------- Marjan Milosevic MM-Acoustics www.mm-acoustics.com https://www.facebook.com/pages/MM-Acoustics/608901282527713 |
Posted By: TDA-Audio
Date Posted: 02 March 2008 at 4:47pm
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skin black - 100 $ per 1. retail. skin red 130 $ per 1. retail ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: heinrich
Date Posted: 05 March 2008 at 12:47am
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TDA, how do you stock these beautiful ladies...............since I understand these enclosures suffers from comb filtering....... actually it's summer and my colleagues and I are planning to build some couple..... ------------- .....power is nothing without control.... |
Posted By: TDA-Audio
Date Posted: 15 April 2008 at 12:02pm
mt121 my version         detail foto http://photofile.ru/users/tda-audio/182351/?page=6 ------------- horns plans http://photofile.ru/users/tda-audio/ |
Posted By: Sequence Empire:::..
Date Posted: 11 February 2009 at 11:30pm
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TDA, Absolutely stunning quality cabs! Question that I've come up with, How do you get the perforated Grill in the front once the cab has been completed? Trying to get my head around the idea the Grill extents are slightly larger than the cab front, and need to 'slot' into the rebate, left, top, right,bottom. Cheers & great job! |
Posted By: Sequence Empire:::..
Date Posted: 26 February 2009 at 2:17am
| What HF Horn Flare is on your MT121 TDA? |
Posted By: MikeHunt79
Date Posted: 26 February 2009 at 1:16pm
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Has anyone compared the 2 different versions then? I'd be interested to hear if it makes much difference as the TDA version looks like a more simple build. So far I've just cut the baffle so I can go for either version... EDIT: I'm only talking the mid section btw... ------------- I'm English, and as such I crave disappointment. I actively seek it out. |
Posted By: JohnnyPyro
Date Posted: 03 April 2009 at 4:49pm
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looks an easier build, and that horn flare sets the box right off apposed to the relativly square one on the original.. nice work ------------- Pyrotechnics... its not rocket science, well.... actually it is !! :o) Powered by MC2 & XTA |
Posted By: JohnnyPyro
Date Posted: 03 April 2009 at 5:20pm
Looks very similar to the P- audio PH-4528 same crossover Fq and dispersion of the original PH-2723, so i wouldnt expect it would make much difference to the sound at all ... i could be wrong ------------- Pyrotechnics... its not rocket science, well.... actually it is !! :o) Powered by MC2 & XTA |
Posted By: discosucks
Date Posted: 25 April 2012 at 3:25am
| What an awesome finish!!! |
Posted By: capicva
Date Posted: 05 September 2012 at 11:03pm
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TDA, what is the frequency range on the MT122? Do you have a plot for these? Has anyone tried to build one with Eminence drivers? |