| The "nearfield monitor" is an indispensable tool for recording
artists, engineers, and audiophiles alike. Used to evaluate
sound quality all the way from initial sessions in a recording
studio through sometimes-extensive post-production editing and
"tweaking," these monitors must be accurate and unimpeachable
windows into the creative vision and how faithfully it is brought
to an audience.
Perhaps no one in the industry brings more experience to
the task of creating a nearfield monitor than Phil Jones,
the designer of the famed Acoustic Energy AE-1, Boston Acoustic's
Lynnfield 300 and 500 monitors, the critically-acclaimed Platinum
Audio Solo and Reference One speakers, and AAD's own extraordinary
2001.
Now, he's raised the bar once more with the AAD 7001, a speaker
that combines advanced metallurgy, driver design, enclosure
technology, and an unprecedented attention to cosmetic detail.
The result? The 7001 is already being hailed as the finest
two-way monitor loudspeaker ever developed.
Thinking about the box
The 7001's enclosure combines brute strength and sophisticated
styling. With a baffle and rear panel made of machined aluminum
a full 陆" thick and the four remaining panels of 1.5" MDF,
you might think the 7001 cabinet is as inert as current technology
can make it. But AAD has gone several steps further to create
a totally non-resonant structure. All interior surfaces are
lined with 1/8" thick lead sheets and are coated in turn with
contoured acoustic foam. Polyfill stuffing further dampens
the 7001's interior.
But you'll see only exterior of this enclosure. And it is
as unique cosmetically as it is acoustically. The 7001 comes
in your choice of a striking glossy aquamarine maple and machined
silver-anodized aluminum or piano-finish black lacquer with
the same aluminum baffle and rear panel. Either choice is
a refined yet powerful statement that perfectly echoes the
speaker's capabilities.
Thinking inside the box
Inside this tour de force, you'll find the most advanced
AAD drivers and a crossover network composed of tight-tolerance
parts: air-core inductors, polypropylene capacitors, and wirewound
resistors. In contrast to many high performance loudspeakers,
the crossover components are specified to match the drivers
after they've been fully broken in. This forward-looking approach
insures that your investment appreciates in sonic value as
you use your speakers.
The drivers themselves are equally impressive.
The active 5.25" woofer's motor assembly includes a neodymium
magnet and a 2" voice coil. Although the coil is far larger
than common practice dictates, the combined coil/magnet motor
results in superb control to reproduce deep bass cleanly and
effortlessly. The metal alloy cone transmits this powerful
motor's signals without flexing and distorting the resulting
sound waves.
A rear-mounted 6.5" passive radiator augments the active
woofer without introducing the "chuffing" noise common to
ported enclosures that attempt to reproduce the fundamental
frequencies produced by tympani, organ, double bass, or special
effects. It's suspension is made of neoprene rubber. In addition
to being far more stable than foam, it contributes to the
radiator's extraordinary 2" excursion capability.
High frequencies are reproduced by one of the most sophisticated
ribbon drivers available anywhere. A strong neodymium magnet
places needed flux energy very close to the ribbon itself
for the finest, most naturally detailed reproduction of critical
information. In fact, this tweeter's response extends to well
over 30 kHz without the resonances that so often result in
a rough and fatiguing "edge" to the sound.
Thinking below the box
Mini-monitors are at their best when free-standing away from
walls or other reflective surfaces. This often calls for stands
to hold the speakers. With a loudspeaker of the 7001's weight,
proper stands are more critical than usual and AAD's offering
virtually defines stability. The stand's bottom is a machined
戮" thick aluminum plate. From this foundation, dual 24" oval
columns rise to a 陆" machined aluminum mounting plate.
7001s on stands, particularly when the stand columns are
sand- or shot-filled, are a classic example of the "immovable
object." Not only do the stands raise the speakers to proper
ear-height, they virtually eliminate any chance of micro-movement
that may cloud the speakers' ability to perfectly delineate
any detail in the audio signal.
Enjoyment outside the box
The long term interest in mini-monitors rests on several
well-founded beliefs: superb imaging due to their relatively
small size, exceptional resolution of detain due to close
driver proximity, low box coloration, and, surprisingly enough,
controlled bass that avoids the "room overload" problem typically
produced by large speakers in average sized rooms.
The 7001 provides an exemplary demonstration of all these
qualities. However, don't let the term "controlled bass" lead
you to think that the 7001 is in any way deficient in reproducing
these all-important fundamental frequencies. In fact, the
7001, with a frequency response of 25 Hz to 30 kHz +/- 2 dB,
far exceeds the capabilities of speakers many times its size.
The issue here is control. The 7001 delivers none of that
"bloated" quality to interfere with your enjoyment. Uncompressed
reproduction beyond the audible octaves simply results in
effortless sound. You'll enjoy unexcelled imaging and layering,
staggeringly deep bass tones, and clear extended highs.
From AAD's premiere monitor, you should expect no less. |