8 Audio Technology C-Quenze drivers for sale

KBK · 16th January 2008, 05:55 PM

New thread!

Ready to sell my drivers, for sure this time!

The drivers are of the standard variety, identical to the specs in the published sheets.

They are the 15H (four of them) (4x)

And the 18H (four of them) (4x)

The 15H drivers have never been used. They have been moved about and re-oriented constantly, to avoid any possible motor sagging. At the price of these drivers, I'm quite conscious of possible damage.

The 18H drivers have about 3-4 months use on them.

They were only used to listen to Gregorian Chants on Sundays. Honest.

Reason for selling: I'm going to custom made versions.

Willing to sell in pairs, obviously. Unless someone wants 4, or heaven forbid, all 8.

As they indicate tend to indicate on Audiogon...'Lowballers will be politely ignored.'

I'm thinking up a price. I'll get back to you. Unless your offer is good enough, of course.

KBK · 17th January 2008, 03:58 PM

The 18H-8 (8 ohm) drivers are $299 each, on average.

I'll let them go for $185 each. No reduction for pair or quad pricing. They are in perfect shape, as stated. Only the Church Lady has used them.

The 15H-8 drivers are brand new, never mounted, they are $210 each. No quantity break.

I'm not sure anyone in the US is even carrying them (15H). So the price is notably below what you would pay to get a set here.

KBK · 29th January 2008, 04:12 PM

bumpity

thadman · 30th January 2008, 12:59 AM

Do you have objective data regarding these drivers? FS? Qts? Sensitivity? Etc?

KBK · 30th January 2008, 03:17 AM

They are the exact drivers on the audio technology website. Those are the specs.

C-Quenze 18H 52

C-Quenze 15H...52? I think so... big *** motors on these puppies.

C-Quenze 18 H 52 17 06 SD

Resonance frequency - fs:40 Hz
Equivalent volume - Vas:28,5 liter
Qms 1,8
Qes 0,39
Qts 0,32
Nominal impedance - Zn 8 Ohm
DC resistance - re: 5,6 Ohm
Effective cone area - Sd: 137 cm2
Compliance – Cms: 1,09 mm/N
Mechanical resistance – Rms: 2,04 kg/s
Moving mass – mms: 14,6 g
Inductance 1 KHz – Le: 0,13mH
Force factor – Bl: 7,3
Winding height – Hc: 17 mm
Air gap height – Hg: 6 mm
Nominal power – Pn: 150 W
Acceleration factor: 499
Efficiency – SPL: 89 dB

C-Quenze 15 H 52 06 13 SD

Resonance frequency - fs: 48 Hz
Equivalent volume - Vas: 16 liter

Qms 1,73
Qes 0,4
Qts 0,33

Nominal impedance - Zn 8 Ohm
DC resistance - re: 5,3 Ohm

Effective cone area - Sd: 96 cm2
Compliance – Cms: 1,24 mm/N
Mechanical resistance – Rms: 1,55 kg/s
Moving mass – mms: 8,9 g
Inductance 1 KHz – Le: 0,12 mH
Force factor – Bl: 6

Winding height – Hc: 6 mm
Air gap height – Hg: 13 mm
Nominal power – Pn: 120 W

Acceleration factor: 674
Efficiency – SPL: 89 db

Check out the acceleration factor on the 5". Holy sweaty batsocks, batman.

Ddd_rus · 30th January 2008, 07:42 AM

Hello,
I'm interested in 15H x 2, please reserve a pair for me.

KBK · 11th February 2008, 03:48 PM

OK. just understand that the shipping might be more than 6 weeks, and the price so close overall...that buying new ones might be the way to go. It's hard to say until the shipping is calculated. 'Canada post' is the way to go, unless my new UPS rates, which finally give me deep discounts on international shipping (depending on how much I spend the given two week period)..they may be good enough. But I doubt it.

It's bargain for US folk, no doubt, but the shipping overseas really places the price just a bit too high.

Ddd_rus · 11th February 2008, 04:42 PM

Please send me e-mail. We'll discuss all the details.

Peter Daniel · 11th February 2008, 06:25 PM

I might be interested in a pair of 18H drivers. Beside the solid die cast basket would they be similar to Flexunits 5 H 52 15 06 SD?

KBK · 12th February 2008, 03:33 AM

according to Per-better than the flexunits. And the size would be correct, yes. Same swept area. Cones and motors are almost identical.

16th January 2008, 05:55 PM	#1
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	8 Audio Technology C-Quenze drivers for sale New thread! Ready to sell my drivers, for sure this time! The drivers are of the standard variety, identical to the specs in the published sheets. They are the 15H (four of them) (4x) And the 18H (four of them) (4x) The 15H drivers have never been used. They have been moved about and re-oriented constantly, to avoid any possible motor sagging. At the price of these drivers, I'm quite conscious of possible damage. The 18H drivers have about 3-4 months use on them. They were only used to listen to Gregorian Chants on Sundays. Honest. Reason for selling: I'm going to custom made versions. Willing to sell in pairs, obviously. Unless someone wants 4, or heaven forbid, all 8. As they indicate tend to indicate on Audiogon...'Lowballers will be politely ignored.' I'm thinking up a price. I'll get back to you. Unless your offer is good enough, of course. __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti

17th January 2008, 03:58 PM	#2
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	The 18H-8 (8 ohm) drivers are $299 each, on average. I'll let them go for $185 each. No reduction for pair or quad pricing. They are in perfect shape, as stated. Only the Church Lady has used them. The 15H-8 drivers are brand new, never mounted, they are $210 each. No quantity break. I'm not sure anyone in the US is even carrying them (15H). So the price is notably below what you would pay to get a set here. __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti

29th January 2008, 04:12 PM	#3
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	bumpity __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti

30th January 2008, 12:59 AM	#4
thadman diyAudio Member Join Date: Dec 2005 Location: west lafayette	Do you have objective data regarding these drivers? FS? Qts? Sensitivity? Etc? __________________ "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."

30th January 2008, 03:17 AM	#5
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	They are the exact drivers on the audio technology website. Those are the specs. C-Quenze 18H 52 C-Quenze 15H...52? I think so... big *** motors on these puppies. C-Quenze 18 H 52 17 06 SD Resonance frequency - fs:40 Hz Equivalent volume - Vas:28,5 liter Qms 1,8 Qes 0,39 Qts 0,32 Nominal impedance - Zn 8 Ohm DC resistance - re: 5,6 Ohm Effective cone area - Sd: 137 cm2 Compliance – Cms: 1,09 mm/N Mechanical resistance – Rms: 2,04 kg/s Moving mass – mms: 14,6 g Inductance 1 KHz – Le: 0,13mH Force factor – Bl: 7,3 Winding height – Hc: 17 mm Air gap height – Hg: 6 mm Nominal power – Pn: 150 W Acceleration factor: 499 Efficiency – SPL: 89 dB C-Quenze 15 H 52 06 13 SD Resonance frequency - fs: 48 Hz Equivalent volume - Vas: 16 liter Qms 1,73 Qes 0,4 Qts 0,33 Nominal impedance - Zn 8 Ohm DC resistance - re: 5,3 Ohm Effective cone area - Sd: 96 cm2 Compliance – Cms: 1,24 mm/N Mechanical resistance – Rms: 1,55 kg/s Moving mass – mms: 8,9 g Inductance 1 KHz – Le: 0,12 mH Force factor – Bl: 6 Winding height – Hc: 6 mm Air gap height – Hg: 13 mm Nominal power – Pn: 120 W Acceleration factor: 674 Efficiency – SPL: 89 db Check out the acceleration factor on the 5". Holy sweaty batsocks, batman. __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti


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30th January 2008, 07:42 AM	#6
Ddd_rus diyAudio Member Join Date: Oct 2007	Hello, I'm interested in 15H x 2, please reserve a pair for me.

11th February 2008, 03:48 PM	#7
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	OK. just understand that the shipping might be more than 6 weeks, and the price so close overall...that buying new ones might be the way to go. It's hard to say until the shipping is calculated. 'Canada post' is the way to go, unless my new UPS rates, which finally give me deep discounts on international shipping (depending on how much I spend the given two week period)..they may be good enough. But I doubt it. It's bargain for US folk, no doubt, but the shipping overseas really places the price just a bit too high. __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti

11th February 2008, 04:42 PM	#8
Ddd_rus diyAudio Member Join Date: Oct 2007	Please send me e-mail. We'll discuss all the details.

11th February 2008, 06:25 PM	#9
Peter Daniel diyAudio Member Join Date: Jul 2002 Location: Toronto, Canada	I might be interested in a pair of 18H drivers. Beside the solid die cast basket would they be similar to Flexunits 5 H 52 15 06 SD? __________________ www.audiosector.com “Do something really well. See how much time it takes. It might be a product, a work of art, who knows? Then give it away cheaply, just because you feel that it should not cost so much, even if it took a lot of time and expensive materials to make it.” - JC

12th February 2008, 03:33 AM	#10
KBK diyAudio Member Join Date: Dec 2003 Location: The Wilds Of Canada	according to Per-better than the flexunits. And the size would be correct, yes. Same swept area. Cones and motors are almost identical. __________________ "Never forget that only dead fish swim with the stream." -- Malcolm Muggeridge. "Truth cannot be brought down, rather the individual must make the effort to ascend to it." -- Jiddu Krishnamurti

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