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Desktop speaker upgrade from KEF LS50s (

Hello!

I currently have a desktop system with KEF LS50s that I'm enjoying very much, but am getting the itch to upgrade. My requirements are:

  • Able to perform well in a nearfield desktop environment (4' equilateral triangle for listening position, R speaker 12" away from side wall, both speakers nearly flush to front wall)
  • Not cheap looking, incorporates modern design and materials (trying to avoid just a plain box)
  • Under 17" height preferred
  • Passive preferred, or active with analog inputs + way to incorporate subwoofer
  • Not to exceed ~$5-6K budget range (used OK)

I currently have my bass ports plugged on my LS50s to keep bass under control, and have a REL Tzero subwoofer to fill out the bottom end. I listen mostly to rock so not having much under 30 hz doesn't really bother me. I am using IsoAcoustics Aperta stands to elevate my speakers off my desk and angle them to the listening position. Soundstage, imaging, and detail are all satisfactory with the LS50s, even in this somewhat limited setup.

If I buy a rear ported speaker, I am planning on plugging the bass ports similar to my current setup, as well as using my IsoAcoustics stands to decouple the speakers from my desk.

I was doing research into speakers like Focal's Sopra No 1 (used)/Kanta No 1, Sonus Faber Olympica Nova, and Vandersteen VLR CT, but none of the reviews I've found have been from a desktop/nearfield listening position.

Would appreciate if anyone with a similar setup could share their experiences/recommendations. I've been reading in some forum posts that a coaxial driver setup is critical to desktop nearfield performance so if LS50s are already as good as it gets for a desktop setup I'm ok with that as well.

Thank you!
jllu
shtinkydog
602 posts
 
$5-6k??? man, save your cash. go for the JBL Studio 530.  They were just on sale for $300 a pair, but back up to $600, still saving tons of dough.   Read up on them.  Crazy good.  
garyb6
25 posts
 
When I was auditioning speakers for the desk a pair of active Adams F7 s and a PSAudio NuWave dac combo blew me away. In the end I decided to go without all the equipment. Adams doesn't make the F7 any more their pro A7X would be even better.
yyzsantabarbara
4,444 posts
 
I used to have the LS50's on my desk with the same stands. It was OK but the desk is really not the best place for the LS50's. I have them to the right of me now and though not ideal the sound is so much better.  The room treatments were an incredible upgrade for $700 from GIK.

https://systems.audiogon.com/systems/7605

For the desktop the smaller KEF LSX maybe better than the LS50's or even the LS50W which has a desktop mode for the built-in DSP. I also tried the Audience 1+1 V3 speakers on my desk. It was an interesting sound. I did not have enough space behind my desk to give those omni speakers proper placement. I kept the LS50's over the 1+1 V3's. They cost 2x more than the LS50's.

http://audience-av.com/loudspeakers/1plus1/

I am going to buy some new top end electronics soon and the LS50's are always going to be around in my house. 
djverne
77 posts
 
Possibly look at a DIY full range driver. That audience may be hard to beat but supposedly this speaker by Genelec is the king of near field monitoring now:  Genelec 8361A 3-way Coaxial Powered Studio Monitor. 


merv-o
3 posts
 
I have the LS50's and the REL Tzero in my 10 x 12 office with the ls50's 8 feet away and the Tzero set at 180 for full base, 20 clicks on the volume and the crossover. Sounds great. the LS50's are not computer speakers they need space, and they fill the room better than my $2k DCM TIme Windows ever did. Also, I keep the bass ports open and have them about 8-10" from the wall and it's great.
Of course driving both channels (i have the REL synched with the B speakers and the black/yellow/red combo) needs steady clean juice and I bought the ROTEL RA-1572 and it powers 120 watts per channel 8 ohms. The LS50's are 4 ohm rated essentially and the ROTEL cranks out 200w per channel at 4 ohms. 
The bass is deep on both the Baby REL and the KEFs. Make sure you have enough juice to run both because when you run the Neutrik Speakon High Output cable from your amp, you are essentially bypassing the D class amp in the Tzero--the Class AB power of the Rotel more than compensates and enhances.
Just my two cents-sometimes it's the amp not the speaker (my former Integra couldn't keep up with the power demands of these speakers conjoined).
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