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Computer Optimized Crossover with
Acoustical Configuration Controls
The second order Linkwitz-Riley crossover
is computer optimized and constructed of
premium components for unparalleled
sonic performance. The baffle-mounted
Tone Controls provide installers with Bass,
Midrange and Treble adjustment in four
increments (-2dB, Flat, +2dB, +4dB).
Additionally, the AT8700 features a Sub-
Bass Boost control which adds 3dB at 60Hz
to enhance the speaker’s low frequency
performance if desired, and two Linear
Track™ Filters. These controls can be used
to fine tune the speakers performance or to
compensate for less than ideal room
acoustics. (For more information, see
Setting the Tone Controls on page 20).
BumpBack™ Woofer Magnet
Niles engineers have utilized a unique mag-
net construction allowing far greater “throw”
or voice coil excursion. This enables Niles
AT loudspeakers to play louder without
mechanical distortion or “bottoming”.
6mm Polycarbonate X-Matrix™
Reinforced Baffle
The AT8500 and AT8700 models feature an
extra thick (6mm) polycarbonate, X-Matrix
baffle design which uses specially molded
ribs to add rigidity to the baffle assembly.
The end result is better bass and improved
midrange detail.
Weather Resistant Construction
The AT8500 and AT8700 loudspeakers fea-
ture drivers which are impervious to mois-
ture; the grille (sold separately as part of the
AT8000 Series Frame and Grille kit) is
made of aluminum, and all exposed hard-
ware is constructed of stainless steel.
Absolutely Flush to the Wall
Appearance
The unique mounting system of the AT loud-
speakers securely clamps the frame to the
bracket, sandwiching the wall material
between them. Because the clamping action
is totally uniform around the frame, there are
no shadows or gaps between the wall and the
frame. Additionally, the Niles mounting sys-
tem is carefully optimized to stiffen the sur-
rounding drywall and prevent it from resonat-
ing. You hear only the music, not the drywall.
Easy Retrofit Installation in your
Existing Home
Designed for ease of installation, the Niles
mounting system makes retrofit installa-
tions simple and fast. A supplied template
assures fast and accurate hole cutting. The
bracket slips behind the drywall and the
screws secure the bracket to the frame,
sandwiching the drywall between them.
The speaker baffle attaches to the frame,
and the grille mounts over the speaker.
Three Stage Installation System for
Remodels or New Construction
You install only the parts you need for a par-
ticular stage of construction. When the fram-
ing and wiring are finished, you install the
bracket. After the drywall is up, but before
the painter begins to paint, you install the
frame and provide the painter with the alu-
minum grilles so that they can be painted to
match the surroundings. Only when con-
struction is completely finished do you put
the valuable speaker in the wall. You don’t
have to mask or prep the speaker for paint-
ing, and worries about theft during the final
phases of construction are never an issue!
Eight Ohm Impedance
The AT8500 and AT8700 speakers are
designed to be compatible with most ampli-
fiers. Their eight ohm impedance is an easy
electrical load for most amplifiers to drive.
Low Diffraction, Paintable
Aluminum Grilles
AT speakers are available with aluminum
grilles. The powder-coated aluminum grille
has hundreds of precisely sized perforations,
creating an acoustically transparent grille.
Infrared Sensor Mount
The speaker baffle has a locator designed for
the Niles MS-1 MicroSensor,™ a miniature
infrared sensor. The MS-1 installs discretely
behind the aluminum grille and therefore
minimizes wall clutter in your home. When
you want to control your equipment, you
simply point your remote control at the
speaker from up to 15 feet away.
Features and Benefits
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