what drivers used in Jamo r909?

Kickin Wing · 15th February 2009, 08:55 AM

considering trying to clone these, anybody have a clue on what drivers they used?

Chris

Pan · 15th February 2009, 09:53 AM

Scan 9700 tweeter, Seas W15CH mid and I'm clueless about the woofers.. Peerless?

/Peter

Jonasz · 15th February 2009, 10:44 AM

I think the chassis at least looks a lot like the Exodus DPL-15. The cone and magnet seems to differ though.
http://www.diycable.com/main/product...roducts_id=684

Does anyone know wich interesting tweeter the R907 uses?

JonasKarud · 15th February 2009, 11:11 AM

Someone stated:

http://www.bcspeakers.com

No drivers that resembles the 909 drivers in their catalouge though, probably a custom design.

Kickin Wing · 15th February 2009, 01:31 PM

i think ive found the woofers, they look an aweful lot like the Peerless SLS 400 SWR, not the regular sls 400.

also i think im more geared toward the 907 ,being 12 in woofers.

Chris

Kickin Wing · 15th February 2009, 01:41 PM

http://www.audiokit.it/ITAENG/Altopa...sDK/SLS400.htm

Jonasz · 15th February 2009, 01:58 PM

I don't think that the SLS is the right woofer but I think it could work in a clone.

JonasKarud · 15th February 2009, 02:46 PM

Chris, close but not the one we're searching for. The "spider legs" is also thicker/heavier on the 909 and aslo they do'nt have neoprene surroundings. One more thing: Each 909 driver have almost 100 dB/w sensitivity,compensating for the open baffle.

JonasKarud · 8th June 2009, 02:15 PM

The Jamo R909 bass driver chassis for sure is the same as Exudos DPL-15. I suspect that it derives from some manufacturer in Ch-a or K-rea.

Kickin Wing · 8th June 2009, 10:37 PM

nice find!, and only $140!
but 85dB/1W/1m....

prob not gonna cut it..

Chris

15th February 2009, 08:55 AM	#1
Kickin Wing diyAudio Member Join Date: Jan 2009	what drivers used in Jamo r909? considering trying to clone these, anybody have a clue on what drivers they used? Chris

8th June 2009, 02:15 PM	#9
JonasKarud diyAudio Member Join Date: May 2008	Exodus The Jamo R909 bass driver chassis for sure is the same as Exudos DPL-15. I suspect that it derives from some manufacturer in Ch-a or K-rea.

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15th February 2009, 09:53 AM	#2
Pan diyAudio Member Join Date: Sep 2002	Scan 9700 tweeter, Seas W15CH mid and I'm clueless about the woofers.. Peerless? /Peter

15th February 2009, 10:44 AM	#3
Jonasz diyAudio Member Join Date: Feb 2003 Location: Kristinehamn	I think the chassis at least looks a lot like the Exodus DPL-15. The cone and magnet seems to differ though. http://www.diycable.com/main/product...roducts_id=684 Does anyone know wich interesting tweeter the R907 uses?

15th February 2009, 11:11 AM	#4
JonasKarud diyAudio Member Join Date: May 2008	Someone stated: http://www.bcspeakers.com No drivers that resembles the 909 drivers in their catalouge though, probably a custom design.

15th February 2009, 01:31 PM	#5
Kickin Wing diyAudio Member Join Date: Jan 2009	i think ive found the woofers, they look an aweful lot like the Peerless SLS 400 SWR, not the regular sls 400. also i think im more geared toward the 907 ,being 12 in woofers. Chris

15th February 2009, 01:41 PM	#6
Kickin Wing diyAudio Member Join Date: Jan 2009	http://www.audiokit.it/ITAENG/Altopa...sDK/SLS400.htm

15th February 2009, 01:58 PM	#7
Jonasz diyAudio Member Join Date: Feb 2003 Location: Kristinehamn	I don't think that the SLS is the right woofer but I think it could work in a clone.

15th February 2009, 02:46 PM	#8
JonasKarud diyAudio Member Join Date: May 2008	Chris, close but not the one we're searching for. The "spider legs" is also thicker/heavier on the 909 and aslo they do'nt have neoprene surroundings. One more thing: Each 909 driver have almost 100 dB/w sensitivity,compensating for the open baffle.

8th June 2009, 10:37 PM	#10
Kickin Wing diyAudio Member Join Date: Jan 2009	nice find!, and only $140! but 85dB/1W/1m.... prob not gonna cut it.. Chris

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