Stand Loudspeaker Reviews
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John Atkinson Jun 06, 2008 Published: Jan 06, 1992 0 comments
I've been musing much of late on what enables some hi-fi components to sound natural while others always seem to add an edge of artificiality to their sound. This dichotomy was examined in last month's "As We See It," where I asked a representative group of Stereophile writers to discuss the fact that many high-end components regarded as being neutral in their sonic character, with apparently little wrong in their measured performance, can actually sound quite unmusical. This would seem to suggest that the nature of what a component does wrong is of greater importance than the level of what it does wrong: 1% of one kind of distortion can be innocuous, even musically appropriate, whereas 0.01% of a different kind of distortion can be musical anathema.
John Atkinson Jul 06, 2008 Published: Jan 06, 1992 0 comments
Back in the Spring of 1988, I was sent a pair of diminutive two-way speakers that totally redefined for me what miniature loudspeakers were supposed to be about. That model, Acoustic Energy's AE1, may have offered short measure in the low-bass department, but its apparently effortless dynamics, musically natural balance, and tangible imaging made it a winner. It also broke the mold of modern audiophile speaker design by featuring a 4.5" woofer with a metal cone just 3.5" in diameter. (Various companies have experimented with metal-cone drive-units in the past, only Ohm and pro-sound company Hartke having had any previous commercial success, though Monitor Audio now also offers a range of speakers with metal-cone woofers, their Studio line.) Since that time, Acoustic Energy has tried to produce a full-range speaker that built on the success of the AE1, but with only limited success, in my opinion. While their AE2 added a second identical woofer, and offered useful increases in bass extension and dynamic range, I felt it to be too colored in the midrange to be a real audiophile contender (see Vol.13 No.2, February 1990, p.134.)
Dick Olsher Sep 26, 1995 Published: Sep 26, 1991 0 comments
Let me take you back some 40 years to the mono days of the early 1950s. It's unlikely that the minimonitor genus of loudspeakers, of which this French JMlab is a prime example, would have survived back then. There was the practical problem of available amplifier power. The average amp could squeeze out no more than 10 to 15W into an 8 ohm load—far less power than the typically insensitive minimonitor demands for adequate dynamic headroom. But that in itself would not have sufficed to displace the minimonitor from the marketplace. After all, "high-power" amps (50-watters) could be had at a price.
Robert Harley, Lonnie Brownell Dec 29, 2006 Published: Jan 29, 1991 0 comments
In some ways, building an inexpensive yet musical two-way loudspeaker is a greater design challenge than creating a cost-no-object reference product. Although the latter is a much more complex endeavor, the venerable two-way box seems to bring out the creativity and resources of the designer. Rather than throw money at the product in the form of more expensive drivers, enclosures, or components, the designer of a low-cost two-way is forced to go back to the basics, rethink closely-held tenets, and rely on ingenuity and sheer talent to squeeze the most music from a given cost. Consequently, the inexpensive two-way is the perfect vehicle for designers to develop their skills. If one has mastered this art form, one is much more likely to achieve success when more ambitious designs are attempted.
Robert Harley Apr 01, 2007 Published: Jan 01, 1991 0 comments
In some ways, building an inexpensive yet musical two-way loudspeaker is a greater design challenge than creating a cost-no-object reference product. Although the latter is a much more complex endeavor, the venerable two-way box seems to bring out the creativity and resources of the designer. Rather than throw money at the product in the form of more expensive drivers, enclosures, or components, the designer of a low-cost two-way is forced to go back to the basics, rethink closely-held tenets, and rely on ingenuity and sheer talent to squeeze the most music from a given cost. Consequently, the inexpensive two-way is the perfect vehicle for designers to develop their skills. If one has mastered this art form, one is much more likely to achieve success when more ambitious designs are attempted.
John Atkinson Feb 25, 2006 Published: Nov 25, 1990 0 comments
As much as I'm tempted by the impressive sweep and scale with which some of the large, full-range loudspeakers endow music, for some reason I find myself more at home with more compact examples of the breed. This is not through lack of familiarity with large speakers, a pair of B&W Matrix 801s occupying pride of place in our living room (which also serves as my wife's listening room). Yet I find myself hankering after that ultimate soundstage precision that only minimonitors seem capable of producing: the loudspeakers totally disappearing, vocal and instrumental images hanging in space, truly solid—the prefix "stereo-" is derived from the Greek word stereos, which means solid—so that a rectangular, totally transparent window into the concert hall opens at the rear of your room. In addition, the necessarily limited low-frequency extension offered by small speakers makes it much easier to get the optimum integration with the room acoustics below 100Hz.
John Atkinson Apr 09, 2006 Published: Nov 09, 1990 0 comments
As much as I'm tempted by the impressive sweep and scale with which some of the large, full-range loudspeakers endow music, for some reason I find myself more at home with more compact examples of the breed. This is not through lack of familiarity with large speakers, a pair of B&W 801s occupying pride of place in our living room (which also serves as my wife's listening room). Yet I find myself hankering after that ultimate soundstage precision that only minimonitors seem capable of producing: the loudspeakers totally disappearing, vocal and instrumental images hanging in space, truly solid—the prefix "stereo-" is derived from the Greek word stereos, which means solid—so that a rectangular, totally transparent window into the concert hall opens at the rear of your room. In addition, the necessarily limited low-frequency extension offered by small speakers makes it much easier to get the optimum integration with the room acoustics below 100Hz.
Robert Harley Mar 06, 2008 Published: Oct 06, 1990 0 comments
During the late 1970s and early '80s, I worked my way through college by selling hi-fi, or more precisely, mid-fi. During those years, I heard and sold several hundred different loudspeakers costing under $1000/pair. Despite the fact that I experienced them under less than ideal conditions, I was nevertheless able to get a feel for their relative performance. When switching between speakers, the differences between them were drastically juxtaposed. No two loudspeakers sounded even remotely similar tonally, indicating that they all had severe colorations.
Robert Harley Aug 04, 2008 Published: Oct 04, 1990 0 comments
Triad Speakers has been designing and manufacturing three-piece (woofer and two satellites) loudspeaker systems since 1982. The company was formed that year by designer Larry Pexton and has enjoyed steady growth in their market niche. Their original three-piece loudspeaker was a collaboration with Edward M. Long, of "Time-Align" fame, and Ron Wickersham. It was felt that the ideal loudspeaker would have the least cabinet interference, thus the design decision to keep the woofer separate and the midrange/tweeter enclosure small. Triad speakers were selected for inclusion in the Consumer Electronics Show's Innovations 1990 Design and Engineering Showcase, the sixth time the company's products have been selected for this award.
Robert Harley Jan 02, 2011 Published: Oct 02, 1990 2 comments
Cyrus is the name given to the higher-priced line of loudspeakers made by England's Mission Electronics. The entire Mission loudspeaker line includes six products under the Mission label and three under Cyrus. Mission also manufactures a wide range of electronics and CD players. The company has a long history of audio innovations, both in loudspeaker and electronic design. Among Mission's claimed "firsts" are the first polypropylene-cone drive-unit used in a product (1978), first widespread use of MDF loudspeaker enclosures (1981), and first CD player from a specialist manufacturer. Interestingly, Mission also makes IBM-compatible personal computers.

The $900/pair Cyrus 782 is a two-way design employing dual 7" (175mm) polypropylene-cone woofers and a single ¾" (19mm) fabric-dome tweeter. The drivers are arranged in a D'Appolito configuration to simulate point-source radiation characteristics. Both woofer and tweeter were designed from scratch by Mission. The polypropylene woofer cones include a "mineral loading" that reportedly increases cone rigidity, thus decreasing cone breakup. Additional woofer design features include a shaped pole piece to increase linearity during high cone excursions, rigid steel chassis to reduce driver resonances, and a tight tolerance between the voice-coil and magnet to increase sensitivity.

Sam Tellig Oct 03, 2004 Published: Jun 01, 1990 0 comments
"Speakers are difficult," says Lars.
Dick Olsher Feb 24, 2012 Published: Jun 01, 1990 0 comments
Ten seconds to ignition. Relax, buckle in, and welcome to Stereophile's Good Times time machine. Flux capacitors fully energized. Ignition. Not to worry, that slight tingling sensation is perfectly normal. Roll back your calendar to...June 28, 1933. We're at the Eighth Annual convention of the Institute of Radio Engineers in Chicago. Harry Olsen is on the podium, describing a new wide-range cone loudspeaker for high-fidelity sound reproduction.

Quiet, please, Mr. Olsen is about to describe the disadvantages of multiple–drive-unit systems. "The radiating surfaces must be separated by a finite distance, with the result that this system will exhibit peculiar directional characteristics in the overlap region where the sound radiation issues from both sources. To reduce this effect to a minimum, the overlap region must be confined to a very small range which requires an elaborate electric filter system for allocating the frequency bands of the units. The greater space required for the two loudspeakers is another important factor. The cost of two separate field structures and vibrating systems will be considerably greater than that of a single unit."

John Atkinson Dec 29, 2006 Published: May 29, 1990 0 comments
Some reviews seem ill-fated from the get-go: samples break; systems go wrong; test equipment gives anomalous measurements; and at times the reviewer starts to doubt his or her ears when it seems impossible to get the component being reviewed to sound anywhere as good as reported by other writers. Such was the case with this review of the Celestion 3000. When Celestion's Barry Fox visited Santa Fe three days before Christmas 1989 with early samples of the speaker, we were dismayed to find that the ribbon of one of the pair was crinkled and immobile, apparently due to the extruded-aluminum magnet frame warping in transit. Fortunately, Barry had brought a spare tweeter with him, to show how it worked, so we replaced the broken one in order to do some listening.
John Atkinson Feb 29, 2008 Published: Mar 29, 1990 0 comments
According to the conventional wisdom, companies selling consumer products fall into two categories: those whose sales are "marketing-led" and those whose sales are "product-led." Marketing-led companies tend to sell mature products into a mature market where there are no real differences between competing products—soap powder, mass-market beer, or cigarettes, for example—whereas product-led companies tend to sell new technologies, such as personal computers and high-end hi-fi components. In the audio separates market, conventional wisdom would have a hard time categorizing any individual company: no matter which you choose, it would be simplistic to say that it is either product- or marketing-led. No matter how good the product, without good marketing the manufacturer stands little chance of success; a poor product superbly marketed may make a company successful overnight, but that success will have hit the end stops by the following night.
Sam Tellig, John Atkinson Jul 06, 2009 Published: Jan 06, 1990 0 comments
And now for something completely different.
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