HIGH PERFORMANCE IN-WALL LOUDSPEAKER BASED ON THE D7 TOWER
The IW-D7 is a high performance, in-wall LCR, based on our highly regarded D7 tower.
The same components are mounted in a fully enclosed, easy to mount aluminum
enclosure, giving you near freestanding tower performance from an in-wall solution.
IW-D7 is a 6.5-inch, D’Appolito Array, designed by Snell chief engineer, Joe D’Appolito.
In 1990, Snell developed the first “back-boxed” in-walls designed to mount flush in
typical 2” x 4” walls. The evolution of this technique corrects for the problems associated
with all in-wall installations. The fully enclosed cabinet defines bass performance and
reduces sound transfer to adjacent rooms, while the non-plastic, three part baffle quiets
cabinet resonance, which in turn reduces vibration to the wall materials. The twin 6.5-
inch long throw woofers provide extended bass and plenty of output, and the 1-inch
low-resonance, silk dome tweeter enables a large sweet spot for better stereo imaging.
The IW-D7 is capable of tremendous impact, and realistic sound staging. It is the
perfect speaker for any high performance music or video system. It is living proof that
sound quality without compromise can be delivered unobtrusively .
Design:
Infinite Baffle, Back-Boxed,
“D’Appolito” In-Wall LCR
Frequency Response
62Hz-20kHz ± 3dB
Sensitivity
[1 Watt (2.83v) @ 1m] 90 dB
Impedance
Nominal 4 Ohms
Maximum Output
110 dB
Recommended Power
50 Watts Minimum
300 Watts Maximum
Tweeter
1-inch SEAS silk dome
Woofer
Two 6.5-inch copolymer cone,
6mm Excursion
Crossover Frequency
2.0 kHz
Crossover
Discrete tweeter, and woofer
circuits. Time alignment and
coherency are achieved
through the transition region
from driver to driver. Each
crossover is individually tuned
by our technicians to ± 0.5db of
the Master Reference.
Connections
Spring loaded gold-plated
terminals, accepts pins,
banana plugs and bare wire to
12 gauge.
Cabinet Construction
Enclosure – Solid aluminum
cabinet with full bracing and
asphalt damping. Baffle –
QuietBoxTechnology™ Hi-loss
damping adhesive
sandwiching two layers of 1/4-
inch MDF. Mounting system –
Eight "dog-leg" clamps for
mounting surfaces 1/2 to 1 1/2-
inch thick.
Grille
Perforated steel with white
powder coat paint.
Finishes
Paintable white finish.
Can be ordered in most paint
finishes.
Weight
19 lbs.
Manufactured in the USA by Snell Acoustics, Peabody MA 01960 • www.snellacoustics.com • 978-538-6262 • © Snell Acoustics, Inc • All specifications subject to change without notice.
IW-D7
Premier Series
Application Alternatives: System Suggestions:
D7 In Room
IW BASIS 300
Subwoofer
IW SR30 Surround
Like all Snell loudspeakers, each IW-D7 is hand tuned for natural imaging and sonic depth.
IC D7 In Cabinet
Dimensions:
Rough
29 3/8” High
9 3/8” Wide
Dimensions:
Finish
30 1/2” High
10 1/2” Wide
3 3/4” Deep
(8 pages)
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