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Speaker Asylum: REVIEW: Carolina Audio JLM Speakers by Alta_tom General speaker questions for audio and home theater. |
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4.227.136.202
Model: JLM Category: Speakers Suggested Retail Price: $1595 Description: features full range Jordan driver and no crossover Manufacturer URL: Carolina Audio
Review by Alta_tom on July 15, 2007 at 20:26:23
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for the JLM
Well, after 18 months of living with the Jordan Lean Monitor JLM/2 transmission line speakers from Carolina Audio, it is time now to report to the AA community on my impressions.
Wow!! Oh, you want more?
These speakers are single driver speakers, featuring the Jordan JX92S full range driver, capable of operating from 40Hz to 20kHz. Dimensions are 36" H x 6.5" W x 6" D, with a weight of 22 lbs. Price is $1595.00. Pictures and more details are available at www.carolinaaudio.com.
Now for the good stuff. Accuracy of instruments, life-like quality to all vocals, tremendous depth and width to the soundstage, these are the hallmarks of the JLM/2.
Vocals have a weight and presence, a true 3-D presentation, and great coherence. Speech in certain recordings that was muffled with my previous Triangle Zerius speakers became quite clear and precise, the sounds of clapping became sharp and snappy.
The overall quality and accuracy of presentation is evident by how obvious major variations in sound became when moving through a parade of power amps; Belles Soloist 5, Rogue Atlas EL34 tube amp, Flying Mole digital mono amps, Michael Yee Audio PA-3, and Scott Nixon chip amps. Nuts, oh yes, but each amp exhibited distinct characteristics that could be clearly discerned, evidence that the speakers are flat and uncolored.
But you ask, can a single driver speaker rock? A transmission line cabinet with a Jordan full range driver most certainly can.
The Boss, The Stones, Costello, and even AC/DC; I get bass that may not be floor shaking, but is certainly deep and genuine, no bass humps here.
An unusual characteristic with DVD movies that I have noticed are sounds that appear a good five feet on either side of the spread of the speakers, a wonderful dispersion pattern, the off-axis performance is top notch. I was not tethered to a small sweet spot with the JLM/2s.
Another trait of the speakers is just how well they sound when placed one foot from the rear wall. No need to position these speakers four or five feet into your living space, they can become part of the room and not dominate it. All of my soundstage observations have come from such near-wall placement.
The speakers are placed 12 feet apart, with a listening position 10 feet away. From this position I observed no “hole in the middle†effect. Quite the opposite, I have a complete wall of sound, with instrument placement across the soundstage.
For cabling I use silver LC-550 from Wasatch Cable Works, but have had excellent results with the value-priced copper Gauge from Zu Audio. The JLM/2s do not appear too picky about wire, the suggestion from the speaker designer, Ronnie Thackeray, is that thinner is better.
This last statement captures in my mind just what makes the Carolina Audio JLM/2 a great speaker. In a real world setting, without boutique electronics and cabling the size of fire hoses, I can have a broad, deep soundstage, accurate placement of instruments across the soundstage, life-like presentation of instruments and vocals; I now have the Glimmer Twins in my living room, and for me that is what audio is all about.
Product Weakness: Can't impress your friends with the outrageous price you paid. Product Strengths: Soundstage, both width and depth, ease of placement in room, inner detail, easy to drive
Associated Equipment for this Review:
Amplifier: Michael Yee Audio PA-1, Rogue Audio Atlas Preamplifier (or None if Integrated): Rogue Audio 99 Magnum w/ Sylvania Chromes Sources (CDP/Turntable): Eastern Electric tube player w/ NOS tubes Speakers: NA Cables/Interconnects: Wasatch Cable Works LC-550; DH Labs Revelation; Audio Art IC-3 Music Used (Genre/Selections): Blues, Be Bop Jazz, Bluegrass, Roots, World Room Size (LxWxH): 20 x 15 x 8 Room Comments/Treatments: long wall setup Time Period/Length of Audition: 18 months Other (Power Conditioner etc.): BPT balanced for everything but amp Type of Audition/Review: Product Owner
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Topic - REVIEW: Carolina Audio JLM Speakers - Alta_tom 20:26:23 07/15/07 ( 6)
- RE: REVIEW: Carolina Audio JLM Speakers - laznos 19:11:42 07/16/07 ( 0)
They work just fine closer together. - GTF 05:30:21 07/16/07 ( 1)
- Thanks - Frihed89 07:08:43 07/16/07 ( 0)
I wonder how they work closer together? - Frihed89 00:35:27 07/16/07 ( 2)
- RE: I wonder how they work closer together? - Alta_tom 07:24:28 07/16/07 ( 1)
- I use a Carver LightStar 2.0 - GTF 14:07:59 07/16/07 ( 0)
- RE: I use a Carver LightStar 2.0 - jmwaite 06:40:28 07/29/08 ( 0)