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Fostex FW800HS 31.5" Super Woofer

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sn
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Fostex FW800HS 31.5" Super Woofer

Post by sn » 23 Aug 2011, 18:09

Evo resenja za one koji imaju male subw-ove;

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- FW800HS is the large diameter super woofer for the ultra low frequency reproduction
- Its hi-rigid diaphragm consists in the radial paper making technique and whizzy hybrid material realizes the ultra low sound reproduction, people have never experienced
- FW800HS also employs the following specialized parts for the realistic low sound reproduction
- Highly durable diaphragm & cap
- High input 4-layers voice coil
- Large aluminum die-cast heat sink
- Push-pull double spider
- FW800HS’s acoustic parameter is tuned can be worked with the smaller enclosure - 500 liter

Dimensions and Mounting Information
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Recommended Bass Reflex Type Enclosure
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Recommended bass reflex type enclosure is 500L to 800L volume. This drawing is tuned "Fb" to 16Hz.

:sign http://www.madisoundspeakerstore.com/ap ... er-woofer/


RIVIERA
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Re: Fostex FW800HS 31.5" Super Woofer

Post by RIVIERA » 24 Aug 2011, 11:20

Od tih vecih drivera ima jos i Hartley ali on je vintage i tesko se nalazi
inace mislim da taj kabinet koji su dali, nema veze sa zivotom
driver je na sredini kabineta, suvise mali otvori portova
zapremina losa itd
tu je ustvari osnovno pitanje kod tih vecih drivera kolika je masa pokretnog mehanizma...
kada se masa pokrene iz mesta ona ima inerciju za koju se kaze da je i mera za masu
to se posle tesko zaustavlja snagom motora i mehanikom vesanja.

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Re: Fostex FW800HS 31.5" Super Woofer

Post by sn » 24 Aug 2011, 13:25

Godzilla! Tako bi trebao da se zove ovaj bas:
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Mitsubishi Diatone D-160
d-160.JPG (26.44 KiB) Viewed 1746 times
d-160.JPG
Mitsubishi Diatone D-160
d-160.JPG (26.44 KiB) Viewed 1746 times
62" - 160 cm

System: 1 way, 1 speaker bass-reflex system, and a floor type
Use unit: For low-pitched sound: 160cm honeycomb corn type (PW-1600)
Low-pass play limit: 8Hz
The maximum input: 3000W

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DejanM
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Re: Fostex FW800HS 31.5" Super Woofer

Post by DejanM » 24 Aug 2011, 15:13

Pade mi nesto glupo na pamet - kod ovako velikih zvucnika je moguce zbilja uci u samu kutiju. Pitam se sta se cuje unutra ... i kako ?

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Re: Fostex FW800HS 31.5" Super Woofer

Post by sn » 24 Aug 2011, 15:56

Nekad sam gurao glavu u neke 15" binove :) - to vise lici na neko brundanje, mrmljanje, najmanje na dobar zvuk..

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