Ok, I was wondering how that stuff was made. MBL doesn't seem quite so mysterious anymore.
Chinese, I was pondering another design. WHAT IF one took four VCs and four magnets and stacked them 1" apart with a spindle running through the whole thing to one cone? Running them series/parallel, wouldn't you be able to get an outrageous motor force versus moving mass? You could put 2 spiders on it. One below the bottom motor and one above the top. No surround needed!
Chinese, I was pondering another design. WHAT IF one took four VCs and four magnets and stacked them 1" apart with a spindle running through the whole thing to one cone? Running them series/parallel, wouldn't you be able to get an outrageous motor force versus moving mass? You could put 2 spiders on it. One below the bottom motor and one above the top. No surround needed!
The world is your oyster when you have a CNC mill! Ahh, someday I'll know that feeling of being able to make anything from scratch. Awesome work BTW. 🙂
I have studied this for 20 mim and have not figured out for sure what is up. I don't understand how tweeters work. I burned off the lead to a $25 Vifa so I must go study what's left and better understand how these things make noise.
This is quite interesting.
This is quite interesting.
This is just a test product, the sound in general, there is no high-frequency, no low-frequency, and only mid-frequency, I think the key of this speaker is Cone material, MBL is to use carbon materials made tweeters and midrange, and this kind of speaker Is not suitable for full-range.
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