User manual INFINITY CS80
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Manual abstract: user guide INFINITY CS80
Detailed instructions for use are in the User's Guide.
[. . . ] CS
SERIES
CS 50 CS 60 CS 60R CS 60RDT CS 80R Owner's Guide
CS SERIES OWNER'S GUIDE
3 3 4 4 5 6 7 Introduction Planning Your System Placement Installation Speaker Connections Existing Construction Specifications
INTRODUCTION
Infinity CS Series
The CS Series of in-wall/ceiling loudspeakers continues Infinity's longstanding commitment to accurate sound reproduction. All CS Series speakers deliver uncompromised performance in any stereo, multichannel home theater or whole-house music system.
PLANNING YOUR SYSTEM
Before deciding where to best place your speakers, survey your room and study Figures 1 and 2.
Left Front Channel Right Front Channel Infinity Subwoofer (optional)
Unpacking the Speakers
Carefully unpack the speakers. If you suspect damage from transit, report it immediately to your dealer and/or delivery service. [. . . ] For 7. 1-channel systems where it is desired to use two CS 60RDT speakers, one to play both the left surround and surround back channels and the other to play both the right surround and surround back channels, mount each CS 60RDT speaker in the ceiling, slightly behind the listening position, one closer to the left side of the room and the other closer to the right side. Aim the tweeters, on each speaker, away from each other, toward the front and rear of the room.
Home Theater
For front-channel use, place one speaker on the left and another on the right along either side of the television. A center channel speaker should go directly above or below the television and can be an in-wall or freestanding center channel. For surround channel use, install the speakers alongside the listening position. NOTE: An Infinity powered subwoofer will add impact and realism to both music and film soundtracks. Contact your Infinity dealer for recommendations on subwoofer models for your application. Proper placement of the speakers is an important step in obtaining the most realistic soundstage possible. These recommendations are for the optimum placement of the loudspeakers. Ideally, the front speakers should be placed the same distance from each other as they are from the listening position. In a home theater configuration, the two surround speakers should be placed perpendicular to the listening position. If that is not possible, they may be placed in a wall/ceiling behind the listening position.
INSTALLATION
The CS Series in-wall speakers were designed to be easily installed. However, if you are unsure of your ability to properly install these loudspeakers, please contact your dealer or a qualified installer.
Tools Needed
Pencil
Phillips #2 screwdriver
Measuring tape
Utility knife
Carpenter's level
Awl
4
CS SERIES
SPEAKER CONNECTIONS
Figure 3.
Wire Length
Recommended Size
Up to 50 ft. 12-gauge
Turn Off All Power
Before completing the installation, you must connect your speakers to your system. Consult the chart above or your dealer for recommendations. The side of the wire with a ridge or other coding is usually considered positive polarity (i. e. , +). Also, consult the owner's manuals that were included with your amplifier or receiver to confirm connection procedures. Observe polarities when making speaker connections, as shown in Figure 3. Connect each + terminal on the back of the amplifier or receiver to the respective + (red) terminal on each speaker. Connect the (black) terminals in the same way.
Important!
Do not reverse polarities (i. e. , + to or to +) when making connections. [. . . ] Screw down each of the four Phillips head screws. The locking tabs will swivel into place and secure the unit to the rear surface of the drywall.
8. Replace the metal grille.
6
CS SERIES
SPECIFICATIONS
CS 50
Frequency Range Recommended Amplifier Power Range Sensitivity
(2. 83V @ 1 meter) 48Hz 20kHz (±3dB) 45Hz (10dB) 10 75 watts
CS 60
45Hz 20kHz (±3dB) 38Hz (10dB) 10 100 watts
CS 60R
50Hz 20kHz (±3dB) 40Hz (10dB) 10 100 watts
CS 60RDT
50Hz 20kHz (±3dB) 40Hz (10dB) 10 100 watts total (50WPC)
CS 80R
45Hz 20kHz (±3dB) 32Hz (10dB) 10 100 watts
87dB
88dB
88db
88dB, both channels driven 8 per input 2, 600Hz; 12dB/Octave 6-1/2" (165mm)
89dB
Nominal Impedance Crossover Frequency Low-Frequency Driver High-Frequency Driver(s) External Dimensions (W x H) Mounting Cutout Size (W x H) Mounting Depth Weight Optional Preconstruction Rough-In Frame
8 2400Hz; 12dB/Octave 5-1/4" (130mm)
8 2, 800Hz; 12dB/Octave 6-1/2" (165mm)
8 2, 600Hz; 12dB/Octave 6-1/2" (165mm)
8 2, 400Hz; 12dB/Octave 8" (200mm)
1" (25mm) with acoustical waveguide 7-1/2" x 10" (191mm x 254mm) 6-1/8" x 8-11/16" (156mm x 221mm) 3-3/4" (95mm) 3 lb (1. 4kg) CS 50RIF
1" (25mm) with acoustical waveguide 8-1/2" x 11" (216mm x 279mm) 7-1/8" x 9-11/16" (181mm x 246mm) 3-7/8" (98mm) 5 lb (2. 3kg) IW6 RIF
1" (25mm)
Dual 3/4" (19mm)
1" (25mm)
9-3/16" (Dia. ) (233mm) 7-7/8" (Dia. ) (200mm) 4-1/4" (108mm) 4. 5 lb (2. 0kg) IW6R RIF
9-3/16" (Dia. ) (233mm) 7-7/8" (Dia. ) (200mm) 4-1/4" (108mm) 4 lb (1. 8kg) IW6R RIF
10-7/8" (Dia. ) (275mm) 9-1/2" (Dia. ) (240mm) 4-1/4" (108mm) 5. 6 lb (2. 5kg) IW8R RIF
Infinity continually strives to update and improve existing products, as well as create new ones. The specifications and construction details in this and related Infinity publications are therefore subject to change without notice.
Declaration of Conformity
We, Harman Consumer Group International 2, route de Tours 72500 Chateau-du-Loir France
declare in own responsibility that the products described in this owner's manual are in compliance with technical standards: EN 61000-6-3:2001 EN 61000-6-1:2001
Robin Marshall Harman Consumer Group International Chateau-du-Loir, France 8/04
© 2004 Harman International Industries, Incorporated Infinity Systems, 250 Crossways Park Drive, Woodbury, NY 11797 USA 516. 674. 4INF (4463) www. infinitysystems. com Infinity is a registered trademark of Harman International Industries, Incorporated. [. . . ]
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