Best budget speakers for near-field/small space


Hi Ladies & Gents,

First time on Audiogon.

Coming from headphones, due to dorm constraints, I'm finally going to be able to get a speaker setup once I move into an apartment at the end of the year.

Sharing an apartment with a few mates, so I'll be setting up the speakers in my bedroom. The room is probably going to be pretty small (about 12 by 8 feet), and with my bed, wardrobe and all, optimal speaker positioning might be a problem.

Hence I'm thinking of going with a near-field setup, on my desk with my computer since that's where I do most of my listening. I could swap my chair and desk with a nice recliner as well, but its going to be near-field either way.

My budget for speakers and amps is pretty tight. Under 1000USD (please don't tease =) and the lower the better. I'm looking for the greatest bang for my buck what with being a student and all.

I listen almost exclusively to Jazz. Mostly 50's 60's bop, hard bop etc. Some acoustic singer-songwriter stuff, and indie rock as well, but only occasionally.

At the lowest end of the spectrum the Audioengine A5 looks interesting. Possibly paired with S8 subwoofer. Being active, I'd save on electronics and could add a DAC down the road, to pair with my Macbook Pro.

At the upper end of my budget, the Magnepan MMG looks very attractive especially with the great reviews on the web. Potential worries: read that they need a really beefy amp that might cost a bit, and more importantly, positioning. I don't believe these speakers were made with near-field listening in mind so that's a bit of a worry.

I've also heard many great things about the Linkwitz Pluto. And since its available as a DIY I could save some bucks (though I have no experience whatsoever, so its a bit daunting).

Other active/passive studio monitors seem to be decent choices as well. The KRK Rokit series, Dynaudio BM5a etc seem like viable alternatives, but I'm worried that they won't be as 'musical' as hi-fi speakers and might end up being cold and too revealing (might be a problem with badly mastered records, especially all those bright RVG remasters).

I have incredibly limited experience with speakers. More well-versed with headphones only. So I really need your help!

Many thanks in advance!
milesandcoltrane
Milesandcoltrane writes:
>I've also heard many great things about the Linkwitz Pluto. And since its available as a DIY I could save some bucks (though I have no experience whatsoever, so its a bit daunting).

Apart from maximum output level (a 16cm mid-bass lacks the displacement for bass at realistic listening levels) the Plutos are about as good as you can do in a cone + dome 2-way and they work better at short listening distances than anything except a coaxial.

You want to join the Orion/Pluto users group and post to The Official Seeking PLUTO Auditions thread

http://orion.quicksytes.com/viewtopic.php?f=12&t=994

Your brain determines timbre by taking the direct sound and mixing in other sounds that it identifies reflections.

Conventional 2-way speakers don't sound natural because the mid-bass has narrowing dispersion towards the top of its range while the tweeter has uniform output in all directions (directed only by the front baffle) so there's more high frequency energy in the reflections off the ceiling, floor, and side-walls. Better designers compensate for this with a notch filter although the results are imperfect compared to speakers that avoid the problem through more uniform off-axis response.

Similar but less noticeable problems exist at lower frequencies where wave lengths get long compared to the speaker baffle dimensions and radiation moves from hemispherical to spherical. A foot wide speaker has lost half its on-axis energy by 376 Hz and a smaller 8" mini-monitor by 565 Hz. Some of the sound wrapping around bounces off the front wall and adds back incoherently; competent designers make a guess about that and cut the high frequency output to match the results.

You also have problems with dome tweeters illuminating the baffle edges which produce diffraction, internal resonances and reflections which come back through the thin cone, and panel resonances because affordable speakers aren't braced well enough to push them out of the mid-range pass-band.

Pluto avoids all that. Both mid-bass and mid-tweeter are essentially omnidirectional around their 1 KHz cross-over point so the reflections match the direct sound. The tweeter and its baffle are about the same size so its directivity limits baffle diffraction as the baffle moves it towards half-space operation. The Pluto enclosures are damped transmission lines, with the mid-bass absorbing 99% (40dB return loss) of the energy coming off the back of its driver. A cylinder has no bending stress on it like a flat panel, so the enclosures are relatively inert.

The down-sides are that Pluto looks like the plumbing parts its made out of. Maximum SPL is limited by the small mid-bass; although to get around that you need to give up on polar response (making a speaker sound less natural) or increase your budget to accommodate a 3-way (Pluto+).

(I own a pair of Pluto+ in my bedroom system).
If you are considering DIY, you might consider North Creek. George Short designs for small rooms and near wall placement. With George's associate Lee Taylor making the boxes, it's a pretty simple DIY, and you could get something well-suited to your space for well under a grand. (northcreekmusic.com)

John
I have just purchased a pair of Dynaudio BM5As at a local Guitar Center. Since the MkII version has just come out I picked these up for $600, which I think is a very good deal. There may be other stores that are also closing out the MkI model. I have several Dynaudio speakers, so I clearly like their sound. My most significant other immediately commented on their clarity and overall sound. That's the first time she's made a comment about any speaker, so...
dual concentric drivers (a highly approximated point source) are a natural solution for nearfield listening I would think.

Doesn't KEf have some models that use this approach also? I've always thought this to be a very practical design for application in tight quarters.