N i l e s A u d i o C o r p o r a t i o n
1 2 3 3 1 S . W . 1 3 0 S t r e e t M i a m i , F l o r i d a 3 3 1 8 6
1 - 3 0 5 - 2 3 8 - 4 3 7 3
1 - 8 0 0 - B U Y - H I F I – w w w . n i l e s a u d i o . c o m
©2008 Niles Audio Corporation. All rights reserved. Niles and the Niles logos are registered trademarks
of Niles Audio Corporation. Twist and Lock and MicroPerf are trademarks of Niles Audio Corporation.
All other trademarks are the property of their respective owners. U.S. Patent # 6,683,963. D S 0 0 5 3 8 C
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L E N D I N G
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I G H
F
I D E L I T Y
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N D
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R C H I T E C T U R E
®
TECHNICAL SUPPORT
IF YOU HAVE QUESTIONS ABOUT THE INSTALLATION OR OPERATION OF THIS OR ANY OTHER NILES PRODUCT,
PLEASE CALL OUR TECHNICAL SUPPORT DEPARTMENT AT 1-305-238-4373 • 1-800-BUY-HIFI (1-800-289-4434).
SUPPORT IS AVAILABLE WEEKDAYS 8:00 A.M. TO 7:00 P.M. EASTERN TIME WITH THE EXCEPTION OF HOLIDAYS.
Figure 2.
New construction bracket
Left and Right speakers
8'
Figure 1
. Typical placement for a surround system
Figure 6.
Treble level control
Figure 7.
Dialog level control
Figure 3.
Installing the loudspeaker
Figure 5.
Woofer adjustment
Figure 4.
Tweeter adjustment
SPECIFICATIONS
Model
Recommended
Amplifier Power
Normal
Impedance
Frequency
Response
Sensitivity
Frame
Dimensions
Hole Cut-Out
Dimensions
Depth Behind
Ceiling
CM730DSC
Twist and Lock™
mechanism with Directed
Soundfield patented
fully pivoting assembly
featuring one 7"
Polypropylene woofer with
butyl rubber surround and
one pivoting 1" UltraSilk
®
tweeter with fluid cooling.
10 to 125 watts
per channel
8 ohm
nominal;
6 ohm
minimum
55Hz - 21kHz
+/-3dB
90 dB with
2.83 V pink
noise input
measured
at 1 meter
on axis
11 inches
(28cm
diameter)
9-3/4 inches
(25cm
diameter)
5-3/4 inches
(14.6cm
diameter)
CM750DSC
Twist and Lock™
mechanism with Directed
Soundfield patented
fully pivoting assembly
featuring one 7" TCC™
(talc, carbon and ceramic)
woofer with butyl rubber
surround and one pivoting
1" Teteron
®
tweeter with
fluid cooling.
10 to 125 watts
per channel
8 ohm
nominal;
6 ohm
minimum
55Hz - 21kHz
+/-3dB
90 dB with
2.83 V pink
noise input
measured
at 1 meter
on axis
11 inches
(28cm
diameter)
9-3/4 inches
(25cm
diameter)
5-7/8 inches
(15cm
diameter)
CM760DSC
Twist and Lock™
mechanism with
Directed Soundfield
®
patented fully pivoting
assembly featuring one
7" Interlaced glass fiber
woofer with butyl rubber
surround and one pivoting
1" Teteron
®
tweeter with
fluid cooling.
10 to 150 watts
per channel
8 ohm
nominal;
6 ohm
minimum
48Hz - 21kHz
+/-3dB
90 dB with
2.83 V pink
noise input
measured
at 1 meter
on axis
11 inches
(28cm
diameter)
9-3/4 inches
(25cm
diameter)
5-7/8 inches
(15cm
diameter)
I N S T A L L A T I O N G U I D E
H I G H P E R F O R M A N C E C E I L I N G L O U D S P E A K E R S
CM
730DSC
CM
750DSC
CM
760DSC
