Neodymium Magnet Horn Piezo Tweeter Nd3662 - Buy Horn Piezo Tweeter,Neodymium Tweeter,Neodymium Magnet Tweeter Product on Alibaba.com
Edgewound aluminum coil on polyester diaphragm.
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Neodymium Magnet Horn Piezo Tweeter Nd3662 - Buy Horn Piezo Tweeter,Neodymium Tweeter,Neodymium Magnet Tweeter Product on Alibaba.com
Edgewound aluminum coil on polyester diaphragm.
I would have to hear one first. You know, they may as well make the phase plug orange.
The JBL color? ;)Quote:
they may as well make the phase plug orange.
Hope all is well with you and yours, Phil.
I see the weather did some misbehaving in your 'hood.
The wind blew, and the tornadoes went straight for the Mobile homes.
I wonder what they sound like? For 120$
Polyester diaphragms can be problematic. They deform at higher temperatures. Polyimide is much better, PEEK better still.
The description reads
Brand Name:Soundwave
Model Number:ND3662
Power:50W(AES)
Frequency Range (Hz):1.2-20 kHz
Throat diameter:25.4mm/1 in
Rated Impedance:8 ohm
Minimun Impedance:6.5 ohm
Continuous Power Handling:100 Watts
AES above 1.5kHz:50 Watts
Sensitivity(1w/1m):109 dB
Frequency Range:1.2-20 kHz
Voice Coil Diameter:44.4mm (1.75 in)
Voice Coil material:Edgewound Aluminum
Diaphragm material:Polyester
I notice the limitation on the low end - I wonder if a real Altec/GPA diaphragm, like a 909, would work in it.
If you'll notice, the body of the driver seems to have a ring of small round magnets. I wonder if anyone has plotted or mapped how the different magnetic fields interact with one another...
I'm not at all suggesting they're on any sort of level like an ALE or Goto Unit.
But, Endo San, and Seya Goto apparently found a way to optimize multiple magnet slugs into some of the finest drivers available at any cost.
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