Wednesday, 01 August 2007
,
Written by
Ken Taraszka, MD
Introduction
Speakers
have under gone huge leaps in evolution, from the once common
rectangular box with one or more drivers on the front to multi-cabinet
designs. Newer manufacturing techniques and materials have allowed
unique shapes previously only dreamed of to become reality. The upsurge
in flat panel displays and the huge increases in real estate values
have energized the market for smaller, more ergonomically sensitive
speakers. Audio guru Bob Carver is well aware of these new market
factors and has created a very compelling new loudspeaker solution for
real world systems that don’t want to compromise on old-world
audiophile excellence. Carver is well known for making products that
outperform their size. This goes for his amplifiers, which usually
weigh a fraction of others in their class, to his legendary subwoofers
that have redefined size and performance expectations, and now the
Cinema Ribbons. Standing at just over eight inches high, these new
speakers are designed to give ...
Introduction
Polk.
It’s one of those brands that almost anyone who has ever stepped foot
into an electronics store chain to shop for new speakers has heard of.
Their product line is immense and they make everything from
micro-satellite systems for your computer to equipment racks to Earth
shaking subs, floor standing loudspeakers and car audio products. Their
top of the line LSi series features two floor-standing models, the
LSi15 and LSi25, the LSiC center channel, LSiFX bi-pole/di-pole
surrounds, the LSi subwoofer and two bookshelf models, the LSi7 and
LSi9.
Cracking open the box of a pair of LSi9 bookshelf speakers, the first
thing that I noticed about the speakers was their distinctive smooth
black high-gloss finish on the top and rich cherry wood sculpted side
panels. I’ve seen Polk speakers countless times in retail mega-stores,
but it was usually smaller satellites or computer speakers. When I
learned that I was going to be reviewing a ...
Introduction
The
Revel Performa M20 is the compact, bookshelf-sized sibling to the
floor-standing Performa F30 speaker reviewed by AudioRevolution.com in
April 2001. Revel is the high-end loudspeaker company of Madrigal who
is owned by parent company Harman International. Their entry-level
Performa line targets audio enthusiasts who are looking for excellent
sound and build quality at more reasonable prices than their high-end
Ultima line. The M20s cost $2,000 per pair, plus optional stands and
grilles.
Setup
The Performa M20s are rear-ported, two-way
loudspeakers, featuring a six-and-a-half-inch inverted magnesium-alloy
woofer, with a low-frequency extension to 44 Hz at -3 dB and a one-inch
custom aluminum-alloy dome tweeter. Upon unpacking the hefty 36-pound
loudspeakers, I was immediately struck by the exceptional build quality
of the Performa M20s. Constructed of one-inch-thick MDF with extensive
internal bracing, the M20s are solid as a rock. Mine came in an
attractive black ash finish, but are also available in cherry, sycamore
and rosewood veneers.
Since
I was ...
Introduction
The
Due is the latest creation from Gallo Acoustics, a company famous for
making physically round AV speakers. The $599 Due’s name is derived
from the fact that the speaker contains two spherical units, rather
than the single sphere of past Gallo designs. The two spheres are
joined in the middle by a cylindrical tweeter assembly that is unique
to Gallo, resulting in a very stylish “un-speakerlike” speaker. Gallo
paired the Due with their $750 MPS-150 woofer for low frequency
reinforcement. This woofer is also very unconventional in design. The
design features two short cylinders, one housing the 10-inch driver,
the other containing a 240-watt amplifier and related electronics.
The Dues are refreshingly small, measuring 11 inches tall, five inches
wide and five inches deep. The Dues come with modernistic perforated
steel grilles that can easily be removed. Removing the grilles leaves
the speakers almost an inch thinner and reveals their unique dual
spherical shape, ...
Introduction
Paradigm
is known for building great-sounding speakers that entry-level music
and home theater enthusiasts can actually afford and can definitely
enjoy. Unlike most loudspeaker manufacturers, Paradigm actually makes,
designs and tests their speakers without significant help from outside
agencies. They have the largest anechoic chamber in North America at
their testing facilities, along with enough engineers to start a "Star
Trek" convention. Paradigm designs and makes their own drivers,
cabinets, hardware and more. With this level of control over the design
and manufacturing process, they are able to hold a top position in the
highly competitive world of under $2,000 loudspeakers.
The Focus v.3 is the latest addition to Paradigm’s Performance Series,
priced at $299. The newest Focus is a two-way, bookshelf or
stand-mounted speaker, featuring a rear-firing port. The Focus has a
6.5-inch cone mid-woofer and a one-inch dome tweeter driver complement.
The Focus’ mid-woofer utilizes an all-new metallescent, polymer cone
material. The cone is ...