Doesn't look like any interest in these so if they don't sell on eBay I'll just hang onto them for possible future use!
Doesn't look like any interest in these so if they don't sell on eBay I'll just hang onto them for possible future use!
Last edited by Mr Marv; 10-20-2019 at 12:31 PM.
Alpine DLX-F30T - Hear a recording of . . .
ツィーター:Alpine DLXF-30T
・It is 3.0cm component toe eater, DLX-F30T of Alpine.
・I adopt coexistence "異径 dual voice coil" structure by the early start at the high level and wide middle level range reproduction. フラッグシップモデルにふさわしくリング振動板を常に安定して再生するバックキャビティ構造な どソフトドー ムの自然なしなやかさと、ホーンツィーターの応答性をあわせ持った革新的な構造のツィーターと なっています 。
・"The aluminum Lunt spacer" which enables certain installation. I fit the body suddenly and play a role as the stable base. The slant installation at the time of the setup is enabled, too.
・The back cavity structure that can keep a fixed atmospheric pressure of the rear of the vibration board.
Specifications:
A form: Component toe eater
Specifications unit: 3.0cm .............................dual emission type tweeter
Reproduction frequency band:....................... 3.5kHz - 60kHz
Input biggest at a moment: ..........................120W
Rating input: ..............................................40W
An output sound pressure level: ....................89dB/W, m
Impedance: 4 Ω
Weight: 0.2 kg *2
Last edited by Hic; 09-10-2019 at 11:29 PM.
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dual emission tweeter
Highlights:
- Outstanding High Frequency performance
- Neodymium Motor Structure with Copper Shorting
- Dual ring radiator diaphragm (patented)
- Non-reflective cast aluminum tuned air chamber to increase SPL and dynamic response
- New Waveguide center plug (patented)
- Copper-clad aluminum VC wire
- Flat response well beyond 20 kHz
- Low distortion
Rather than a vibrating diaphragm like conventional dome tweeters, the large Ring Radiator tweeter moves linearly; this ensures low distortion and smooth response with no harshness. Dual suspension pivot points minimize distortion and maximize speed. An integrated Wave Guide provides optimized frequency response and sound dispersion. The back of the tweeter has a non-reflective cast aluminum tuned air chamber to increase SPL and dynamic response.The ring radiator tweeter, the same type you'll find in high-end home audio speakers, offers less mass than a typical dome tweeter, and its linear motion results in extremely smooth response. The tweeter's built-in wave guide helps to disperse the high frequencies more effectively. You can adjust the angle of the tweeter for best results in your listening position
Last edited by Hic; 09-11-2019 at 04:51 PM.
[QUOTE]These dual ring tweeters are fantastic, absolutely fantastic tweeters/QUOTE]
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Did you get rid of these yet?
Build Thread
https://www.caraudiojunkies.com/show...Silverdo-build
https://www.instagram.com/mrmarvsplace/
Post count on a forum does NOT denote ones level of knowledge, skill nor experience..
PM me a price.
Or post the price for everyone to see, per the rules.
Price:MrMarv's ebay for tweeters -US $199.95
[QUOTE]These tweeters are the high end Japanese version that were not available to the US market and imo they are comparable to the old American F1 Status tweeters which I have also owned as well as other high end ring radiators I have used. These were in the dash of my truck for less than a month (older adult owned and never overdriven!) and imo they performed very well in that location high passed at 5khz however it was a little better when I mocked them up on the dash more on axis. /QUOTE]
from ebay ^^^^^^