Russound Acclaim 7C51 User manual

100 1K 2K 5K 10K 20K 27K
70 db
80 db
90 db
100 db
Off Axis Response and Tweeter break-up
Russound Acclaim speakers Brand X speakers
Acclaim 7 Series Loudspeakers
Product Brief
Russound’s new Acclaim 7 Series loudspeakers fill your
home with clear high-fidelity sound. Through the use of ultra-
lightweight materials and rigid chassis designs, the Acclaim 7
Series is engineered for enhanced power handling and greater
efficiency over previous Russound loudspeaker models.
Large rooms or small, home theaters, critical listening or
ambient background music, Acclaim 7 Series provides a high-
performance speaker solution for all your needs. The 7 Series
speakers are offered in a wide range of performance levels and
sizes, and in-wall, in-wall LCR, in-ceiling and in-ceiling single
point stereo formats.
Designed for the demands of architectural installations, the
Acclaim 7 Series speakers have been optimized for multiroom
audio systems and home theater. In-ceiling models feature
7“ In-wall 2-way 7W76 5.25“ In-wall 2-way LCR 7W55LCR 5.25“ In-ceiling 2-way 7C57
Russound’s patented Twist & Tilt™technology, which allows
the driver and basket assembly to be tilted 15° to focus
output toward the chosen listening area. In-wall models
implement patented Iso-Mount™chassis design, which uses a
proprietary therompolymer isolation gasket to reduce vibration
transmission into wall cavities for increased sound clarity. For
improved off-axis listening, all Acclaim 7 Series speakers utilize
pivoting tweeters and asymmetrical high-slope crossovers that
provide a truly “blended” sound in any environment, adaptable
to your listening preference with ±3dB bass and treble
adjustments.
When performance and clarity are paramount, Russound’s
Acclaim 7 Series speakers deliver superb sound through
innovative materials and design.
Features Benefits
Performance Highest fidelity sound available in a Russound speaker
Design Engineered to deliver optimum off-axis performance
Flexible Models, sizes and formats available for any multiroom installation
Strength Superior materials assure years of enjoyment
Left: Russound’s Acclaim 7 Series speaker vs. our competition’s
offering measured 30° off-axis at 1 meter. (A) indicates the typical
hole in frequency response when listening off-axis. The high slope
crossover used in Acclaim 7 speakers prevents the “hole,” provid-
ing better off-axis sound. (B) demonstrates how the Acclaim’s
Aluminum/Magnesium alloy tweeters have been designed to
minimize the 15 khz break-up peak common in the typical metal
dome tweeters used by our competition.
Right: Russound’s patented Iso-Mount technology reduces energy
transferred from a speaker to its mounting surface, preventing
distortion common with our competitor’s wall-mounted speakers.
B
A
Russound Acclaim speakers Brand X speakers
ISO-Mount Dampening
200 500 1K 2K 5K 10K 20K
-61 db
-68 db
-71 db
-76 db
-81 db
-86 db

Specifications
Since 1967, innovation, quality and reliability have been the core of the Russound product tradition. Today, Russound offers everything for enjoying multiroom audio-video in your
home. All audio-video distributed solutions are built to high standards and designed with the unique consideration of making products that are a pleasure to live with and enjoy.
©2008 Russound. All rights reserved. All trademarks are the property of their respective owners. Specifications are subject to change without notice.
Russound is not responsible for typographical errors or omissions.
5 Forbes Road, Newmarket, New Hampshire 03857 USA 603.659.5170 www.russound.com
LR3155-0001 10/08
Model Size Wattage Impedance Woofer Material Tweeter
Material Sensitivity Frequency Response *Speaker Bracket
In-ceiling
7C51 5.25” 10 - 75
watts 6ΩVacuum Formed Polypropylene Polyamide 87.5dB 45 Hz - 18 kHz -6dB/± 3 dB SB-C50
7C57 5.25” 10 - 125
watts 4/5/6ΩWoven Yellow Kevlar
Aluminum/
Magnesium
Alloy
88dB 47 Hz - 27 kHz -6dB/± 3 dB SB-C50
7C72 7.0” 10 - 85
watts 6ΩVacuum Formed Polypropylene Silk 91dB 38 Hz - 18 kHz -6dB/± 3 dB SB-C67
7C74 7.0” 10 - 100
watts 6ΩIMPP with Kevlar Fibers Silk 90dB 34 Hz - 20 kHz -6dB/± 3 dB SB-C67
7C74S 7.0” 10 - 100
watts 6Ω/channel IMPP with Kevlar Fibers Silk 90dB 28 Hz - 20 kHz -6dB/± 3 dB SB-C67
7C75 7.0” 10 - 125
watts 6ΩAluminum Teteron 90dB 36 Hz - 20 kHz -6dB/± 3 dB SB-C67
7C76 7.0” 10 - 150
watts 4/5/6ΩWoven Yellow Kevlar Titanium 90dB 42 Hz - 22 kHz -6dB/± 3 dB SB-C67
7C77 7.0” 10 - 175
watts 4/5/6ΩTreated Woven Black Kevlar
Aluminum/
Magnesium
Alloy
90dB 42 Hz - 27 kHz -6dB/± 3 dB SB-C67
7C78 7.0” 10 - 200
watts 4/5/6ΩCarbon Fiber
Aluminum/
Magnesium
Alloy
90dB 35 Hz - 27 kHz -6dB/± 3 dB SB-C67
7C85 8.0” 10 - 125
watts 6ΩAluminum Teteron 91dB 21 Hz - 20 kHz -6dB/± 3 dB SB-C80
7C85S 8.0” 10 - 125
watts 6Ω/channel Aluminum Teteron 91dB 25 Hz - 20 kHz -6dB/± 3 dB SB-C80
7C86 8.0” 10 - 150
watts 4/5/6ΩWoven Yellow Kevlar Titanium 91dB 32 Hz - 22 kHz -6dB/± 3 dB SB-C80
In-wall
7W75 7.0” 10 - 125
watts 6ΩAluminum Teteron 88dB 36 Hz - 20 kHz -6dB/± 3 dB SB-W70
7W76 7.0” 10 - 150
watts 4/5/6ΩWoven Yellow Kevlar Titanium 90.5dB 42 Hz - 22 kHz -6dB/± 3 dB SB-W70
7W77 7.0” 10 - 175
watts 4/5/6ΩTreated Woven Black Kevlar
Aluminum/
Magnesium
Alloy
90.5dB 42 Hz - 27 kHz -6dB/± 3 dB SB-W70
7W86 8.0” 10 - 150
watts 4/5/6ΩWoven Yellow Kevlar Titanium 90dB 32 Hz - 22 kHz -6dB/± 3 dB SB-W83
In-wall LCR
7W55LCR 5.25” 10 - 100
watts 4/5/6ΩAluminum Teteron 90dB 44 Hz - 20 kHz -6dB/± 3 dB SB-7LCR
7W57LCR 5.25” 10 - 150
watts 4/5/6ΩTreated Woven Black Kevlar
Aluminum/
Magnesium
Alloy
90dB 41 Hz - 27 kHz -6dB/± 3 dB SB-7LCR
*Rough-in brackets sold separately