FS brand new, extremely rare, high end transducers (scanspeak, aura)

thadman · 13th October 2007, 09:00 PM

A few of you have been asking about my reference to other miscellaneous high end drivers in my previous FS thread, so I figured I'll mention all of them. These are among the most advanced drivers, at any price point, and their performance reflects that fact.

Brand New Aurasound 12" NS12-794-4A

Brand New (I have four of these) Scanspeak Revelator 23W/4557T02 woofer

Quote:

Originally Posted by Hobby Hifi. a german audiophile magazine

Just a few things about the 23W:
- (almost) flat up to 1kHz.
- 15 dB peak at 6.5 kHz
- 3rd order harmonics from 100 Hz to 1kHz at about 0,1% at 90dB
- 5th order harmonics from 100 Hz to 1kHz everywhere lower than 0,03% at 90dB
- it goes LOWWWWW.... : reflex: 63 liter, tuned to 17 Hz with a 60mm diameter tunnel, 440mm long gives a -3 dB of 14 Hz.
Closed in 18 liter, with a 2.000µF capacitor in series gives a -3dB of 25 Hz.

It can be used as either a very high end lower midrange, midbass, or subwoofer driver.

Brand New (I have four of these) Scanspeak Revelator 18W/4831G00 midrange/midbass drivers. 90dB sensitivity and a four ohm impedance for you car audio aficionados

PS, please don't assume I have chosen to neglect taking photos. I will have pictures up very soon.

If you have any specific questions, feel free to PM me.

thadman · 14th October 2007, 06:43 AM

I'd love to trade for a pair of D2904/7100s

thadman · 15th October 2007, 01:23 PM

I'd like $375+s/h/pp for the revelator midranges and $275+s/h/pp (negotiable) for the revelator subwoofer

thadman · 17th October 2007, 07:40 PM

up

mp006ltk · 18th October 2007, 06:23 PM

Will you take 180 ea. + shipping for 2 of the 4 subs? Thanks!

thadman · 18th October 2007, 07:29 PM

no

mp006ltk · 18th October 2007, 07:43 PM

What will you take???
They're only 297.00 brand new? Also do you have the passive radiators, becasue they aren't available in black anymore.

thadman · 19th October 2007, 01:34 AM

price drop on the subwoofers, $250 each

mp006ltk · 19th October 2007, 04:59 AM

sorry, to much, thanks anyways

14th October 2007, 06:43 AM	#2
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	I'd love to trade for a pair of D2904/7100s __________________ "It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."

15th October 2007, 01:23 PM	#3
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	I'd like $375+s/h/pp for the revelator midranges and $275+s/h/pp (negotiable) for the revelator subwoofer __________________ "It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."

17th October 2007, 07:40 PM	#4
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	up __________________ "It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."

18th October 2007, 06:23 PM	#5
mp006ltk diyAudio Member Join Date: Oct 2004	Interested in the subs Will you take 180 ea. + shipping for 2 of the 4 subs? Thanks!

18th October 2007, 07:29 PM	#6
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	no __________________ "It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."


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18th October 2007, 07:43 PM	#7
mp006ltk diyAudio Member Join Date: Oct 2004	What will you take??? What will you take??? They're only 297.00 brand new? Also do you have the passive radiators, becasue they aren't available in black anymore.

19th October 2007, 01:34 AM	#8
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	price drop on the subwoofers, $250 each __________________ "It is a profound and necessary truth that the deep things in science are not found because they are useful; they are found because it was possible to find them."

19th October 2007, 04:59 AM	#9
mp006ltk diyAudio Member Join Date: Oct 2004	sorry sorry, to much, thanks anyways

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