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Anyone experienced JBL's K2 S9800?

There is such a dearth of commentary on this speaker anywhere, and yet I have some reason to believe that this may be one of the finest speakers currently in production. I recently was able to audition a pair in a most unusual setting--an art gallery.

The speakers were raised up off the floor on pedestals (perhaps 18 inches) with no walls or corners within 10 feet or more. All the front-end equipment, including amplifiers, were Mark Levinson, but I later learned that in order to hide the speaker cabling, there was approx. 80 feet of speaker cable running up vertical columns and then across the ceiling and down other columns in order to reach the speakers. Now that's gotta hurt.

Nonetheless, during that audition, I was blown away by this speaker's ability to resolve complex orchestral passages, its dynamic capability, and its overall neutrality (though it was distinctly lacking in warmth), but I was also completely non-plussed by a lack of transparency that I heard in two separate piano recordings of the highest quality (the pianos sounded muffled and much low level detail was missing). I found this mix of good and bad to be most unusual.

Is there anyone out there who owns these speakers and could comment on their performance relative to others they have owned or listened to? I have a feeling this one may be a real sleeper that, by virtue of its price tag, has been overlooked by most. If I could resolve the transparency issue, I just might blow my life's savings a buy a pair. Any commentary from anyone with actual experience would be most welcomed and appreciated. Thanks!
theloveman
jond's avatar
jond
5,845 posts
 
If you haven't seen it there's a rave review of this speaker in HiFi+ magazine. I would guess the review is about a year old, it's a flat out rave so check it out.
theloveman OP
34 posts
 
Thank you, gentlemen, for your responses.

Dan, looks like you've cornered the market on K2s. Perhaps with 4 K2s your hearing has shut down to the point that the S800 monoblocks are actually sounding good (just kidding!!!). I am looking to use the K2s in a stereo application only, so any additional information regarding its 2-channel prowess would be welcomed.

I must say that I too would prefer the K2 to any of the speakers you mention as predecessors. Did you notice any difference between the K2 9800 and the 9800SE? My only real reservation regarding what I heard was transparency. Perhaps they just aren't capable of rendering the type of transparency that a good planar or electrostat can achieve.

I also notice you have a pair of Velodyne DD-18 subs. That would seemingly address the other shortcoming I experienced--a complete absense of the bottom octave. I had already planned on buying subs if I purchased the K2s.

Jond, are you referring to the review in Hi Fi Choice? I've not been able to find reference to the K2 S9800 in Hi Fi+, though I did find one on the K2 S5800. Could you refer me to the specific issue?

Thanks again,
Dean
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porschecab
336 posts
 
http://www.ultraaudio.com/equipment/jbl_k2_s9800.htm

Dean,

I bought the K29800 (standard version) strictly for 2 channel. I needed to learn about them, make sure they were as good as many of my Cello friends indicated.

Indeed they were. I had run many of the speakers above mentioned and had the CJ set up with B&W Sig 800s which I felt were as good as I had heard. When I dropped the K2 in place of the S800s, I was SHOCKED at the dynamics of the speakers and the coherence of the JBL.

The bottom end was strikingly deeper and more 'gutty' than the S800s. I have not heard many speakers that can actually play full range, which is why I am a beliver that most every speaker needs a sub to play true full range at refernece levels.

Like the Quad 989, the K2 is greatly improved when the Velodyne DD-18 is added, as would ANY speaker, imo.

I have not found ANY downside of the K2 and enjoy them so much that I bought two pair of four pair of gloss black SE versions JBL made. For 2 channel, I have yet to hear better. I have friend that run the largest Wilson speakers, with the individual sub towers, which I will heading over to listen to in March.

I did hear a slight tighter/quicker bottom end with the SE and the top end slightly less pronouced. Both benefits to the SE over the non-SE.

Dan
theloveman OP
34 posts
 
Dan,

Thanks for the link to the review in Ultra Audio. I had actually seen that review before arranging to go listen to the K2s. I wonder if that is the same review that Jond was referring to? I believe the Ultra review and the Hi Fi Choice review were written by the same reviewer, Paul Messenger.

Have you ever tried bi-amping your K2s? I'm completely unfamiliar with the JBL S800 monoblock amps you mentioned, but those on the bottom with the CJs on the mid and tweet should be AGAIG (as good as it gets).

You mentioned Quad 989s. Have you ever owned the Quads or spent significant time with them? If so, do you feel the K2s have a comparable level of transparency? I currently own Beveridge 2SW electrostats, and to my ears, these are the most transparent speakers I've experienced. Unfortunately they are old and not entirely up to their level of performance when in their prime--thus my quest for new speakers and amplifiers. The only dynamic driver speakers I've heard that can compete, more or less, with the Beveridges in transparency are the Linkwitz Orion and the Zu loudspeakers.

BTW, the K2s I auditioned were SEs done in Zebrawood. The finish is absolutely gorgeous. JBL has done a superb job in the fit and finish department on the K2s.

Thanks again for your comments. What part of the country do you live in? Just curious if there might be an opportunity to hook up for another audition.

Dean
jond's avatar
jond
5,845 posts
 
Dean,
The HiFi+ K2 review is in issue no. 21, from January 2003. You should be able to order the issue online at www.hifiplus.com. Happy listening!
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