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MT121 Drivers...

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bitSmasher View Drop Down
Old Croc
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Joined: 23 June 2012
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Post Options Post Options   Thanks (0) Thanks(0)   Quote bitSmasher Quote  Post ReplyReply Direct Link To This Post Posted: 20 August 2012 at 7:51am
I believe the 12" Black Widow had similar enough TS specs to match the SN12MB, since they're so cheap in the USA it'd be worth looking in to
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UpComingSound View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote UpComingSound Quote  Post ReplyReply Direct Link To This Post Posted: 20 September 2012 at 8:22pm
I purchase the celestion TF1225E they sound pretty good didnt put to much power thru them yet but sound pretty good, for the price
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DJ123 Quote  Post ReplyReply Direct Link To This Post Posted: 10 September 2017 at 12:38am
will the B&C 12NDL88 work good in this cabinet ?


B&amp;C 12NDL88

12NDL88

  • New 12" High Power Mid-Bass & Bass Speaker
  • Lightweight Neodymium Magnet
  • 8 Ohms - 98dB SPL
  • 700 Watts AES Standard
  • 1,400 Watts Program
  • 50Hz - 3.0kHz
  • Large 3.5" Voice Coil
  • High Xmax of 8.0mm
  • Weighs Only 8.6 lbs.
  • Waterproof Front & Back Cone For Outdoor Use
  • Double Spider
  • Clean Mids & Strong Tight Bass!
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bass*en*mass View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote bass*en*mass Quote  Post ReplyReply Direct Link To This Post Posted: 14 September 2017 at 4:32pm
^ not really imo.. you want a proper mid driver in such cabs like b&c pe32 for example..
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Post Options Post Options   Thanks (0) Thanks(0)   Quote _Natty_ Quote  Post ReplyReply Direct Link To This Post Posted: 01 December 2017 at 6:03pm
13 pe32 is almost out of stock and b&c would leave it... they suggest me 12mh32 but sims give me back shitty spl graph...what spec we have to watch to for a proper mid? What is the first thing to mods for adapt a project like that? Horns mouthaybe?
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cravings View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cravings Quote  Post ReplyReply Direct Link To This Post Posted: 01 December 2017 at 7:20pm
FAQ in the main site has a good bit about drivers for midrange horns. And the mt12 horn was designed originally for the pd123er, so that's a starting point for choosing drivers for it.
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Risc_Terilia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Risc_Terilia Quote  Post ReplyReply Direct Link To This Post Posted: 08 February 2018 at 10:26am
I was looking at the Beyma 12p80nd for my cabs.  They have an additional 6" horn between the 12 and a 1 which I crossover at 500hz.  I've realised that this Beyma driver would be pretty wasted in this application so I'm wondering what a good driver for an MT121 12 horn would be if I'm only running that horn 160 - 500 hz.  I'm after high efficiency and power handling - don't mind spending a bit of money on them.  

Cheers

Edit: B&C 12FW76 looks good:  100db sensitivity and still high in my pass band, 500w, BL 26 JUST about fits in the chamber.  


Edited by Risc_Terilia - 08 February 2018 at 12:54pm
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Risc_Terilia View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Risc_Terilia Quote  Post ReplyReply Direct Link To This Post Posted: 06 May 2019 at 7:44am
Originally posted by Risc_Terilia Risc_Terilia wrote:

I was looking at the Beyma 12p80nd for my cabs.  They have an additional 6" horn between the 12 and a 1 which I crossover at 500hz.  I've realised that this Beyma driver would be pretty wasted in this application so I'm wondering what a good driver for an MT121 12 horn would be if I'm only running that horn 160 - 500 hz.  I'm after high efficiency and power handling - don't mind spending a bit of money on them.  

Cheers

Edit: B&C 12FW76 looks good:  100db sensitivity and still high in my pass band, 500w, BL 26 JUST about fits in the chamber.  
Got a pair of 12p80nds, rrallr excited to see how they sound. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote sushi Quote  Post ReplyReply Direct Link To This Post Posted: 02 July 2021 at 4:17pm
Hello! Me and my workmate just built a pair MT121 (original two section mid horn, not TDA's) now we are looking for suited loudspeakers to fit in. I've already got 2 brand new beyma 12MI100 i would definitely like to try for the mids.. anyone has heard them in this kind of cabs?
For the high band i was looking for a horn with low cutoff, since i read from other forum members this horn design has to be crossed below 1khz. I saw the beyma TD-365 horn (800hz cutoff) and the CD-1114F1E that look fine on paper but never heard them. What do you think about it?
Any advice welcome!
Cheers
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