Yamaha In-Ceiling Speaker NS-IC600/NS-IC800 - Manual (Page 4)

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Home Theater (when using as surround speakers)
Use these speakers for left and right surround channels.
Surround speakers should ideally be placed behind the
listening area, at least as far apart as the front speakers
and up to 60 additional centimeters (2 additional feet)
apart per side.
The following is the recommended procedure for installing the speakers in a ceiling. Please read it carefully before
installation.
• Before you begin installation, read this owner's manual completely and consult your local building codes. If you
have any doubt, contact your dealer or a qualified audio/video installer.
• Before installing the speakers, run the speaker cables to the installation location.
Ceiling board thickness and clearance space above ceiling
• Check to ensure that the area you are installing the speaker is free of any ceiling joints or studs by tapping the
ceiling or using a stud finder.
• Make sure that there is sufficient space on the ceiling for installation and that there are no obstructions such as
ducts, pipes, etc. See the following chart for external product dimensions and ceiling installation measurements.
• The thickness required for the ceiling boards is 5 – 30 mm (1/4” – 1-1/8”).
* The size differs depending on the model. Refer to the
above chart.
• When installing your NS-IC600/NS-IC800 in-ceiling speakers, be aware of the product weight (See specification
page) and the sturdiness of the material into which you are installing the speaker.
• Be aware of any concealed studs, electrical wiring or plumbing in the ceiling into which you are installing the
speakers. If you are not sure of a safe way to install these speakers, consult a professional installer or a building
contractor.
CAUTION
• When installing the speaker, do not touch the woofer or tweeter units with your hands or expose them to excessive physical
shock. If they are dented or bent, the sound will be distorted.
NOTE
• If you wish to paint the speaker grille, refer to page 6 “PAINTING THE SPEAKER GRILLE” before proceeding.
INSTALLATION
Before installation
NS-IC600 NS-IC800
Diameter A I 231 mm (9-1/8”) I 272 mm (10-3/4”)
Depth B 113.5 mm (4-1/2”) 113.5 mm (4-1/2”)
Depth C 109 mm (4-1/4”) 109 mm (4-1/4”)
Diameter D I 204 mm (8”) I 245 mm (9-5/8”)
NS-IC600/NS-IC800 NS-IC600/NS-IC800
TV
A
B
C
D