Suggestions for a Tangband mtm

[Inkognito]

I’m thinking of building a Tangband mtm speaker using the
25-302s tweeters and w4-657s full range. My thought right now is to build a 10 litres vented box. Five litres for each 4” full range.

Have anyone built a similar speaker or just have another good suggestion using 25-302s tweeters and w4-657s full range?



Links to the Tangbands specification:
http://www.tb-speaker.com/detail/0116/25-302S.htm
http://www.tb-speaker.com/detail/0414/W4-657SC.htm

 

[fdegrove]

SEEING DOUBLE...

Hi,

Any reason for this thread to run in stereo?

Ciao,😉

 

[JoeBob]

The W4-657S's can go pretty high (supposed to be fullrange, afterall), so the higher you cross them over the better (mind you they have a peak at 8k), but an MTM wouldn't be the best if you're crossing over at such a high frequency. I'd suggest just a plain TM with these drivers, you'll loos a little efficiency, but not much, and you'll also retain 8ohm impedence...

 

[Inkognito]

Re: SEEING DOUBLE...

Hi,

Any reason for this thread to run in stereo?

Ciao,😉

Yeee, don’t like mono!🙂
(Some problems with my browser. But now it’s solved.)

 

[Inkognito]

The W4-657S's can go pretty high (supposed to be fullrange, afterall), so the higher you cross them over the better (mind you they have a peak at 8k), but an MTM wouldn't be the best if you're crossing over at such a high frequency. I'd suggest just a plain TM with these drivers, you'll loos a little efficiency, but not much, and you'll also retain 8ohm impedence...

Do I win anything if I build mtmm? Or is the tm the best solution?