SAFE LIMITS OF OPERATION
Your Polk loudspeakers are made with the highest quality materials for years of trouble- free performance. However, damage to loudspeakers can occur when an amplifier, regardless of its wattage, is made to play at higher listening levels than its power can clearly produce (usually beyond the
“1 to 2 o’clock” position on the volume control). This results in very high levels of audible distortion, originating in the amplifier, that can add a harsh, gritty sound to music. Contrary to popular belief, a speaker is more likely to be damaged by trying to get too much volume from a
WALL MOUNTING THE FXi SERIES SURROUND LOUDSPEAKER
The FX Series Surround Loudspeakers feature
•Make sure the material on which you plan to mount the speakers (plaster, drywall, paneling, stone, etc.) can support the weight of the speakers (FXi30=approx 13lbs/5.9kg ea.,
FXi50=approx 15.5lbs/7kg ea.). Make sure the locations you select do not conceal electrical wiring or plumbing.
•Prior to installation, hold the speaker in the chosen location to make sure it safely clears obstacles such as ceiling, adjacent walls, corners, beams, lighting fixtures and door/window frames.
•Using the keyhole slots in the bracket template (included), mark the installation location of the four keyhole slots with a pencil [figure 10]. Orient the template so that the small ends of the keyhole slots are facing “up.”
•If you are certain that there is a stud behind the wall surface, drive a #10 screw (not included) through the wall and into the stud [figure 11a].
•If there is no stud behind the wall at the chosen location, install a #10 wall anchor (not supplied) into the wall by following the
•For masonry walls, use a masonry drill bit and #10 masonry anchor and screw (not included).
•Tighten screws into stud or wall anchors, leaving screw heads protruding 1/16” (1.6mm).
•Make all wire attachments now. (See previous page.)
•Line up the keyhole slots on the back of the speakers so that the screw heads pass through the large center hole of the slots.
•Let the speaker and slide straight down, allowing the screw head to slip behind the smaller end of the keyhole slot [figure 12].
•Tug gently on the speaker to make certain that the screws and bracket are properly aligned and that the wall anchors are secure.
•If the bracket is not held snug against the wall by the screw heads, remove the speaker from the wall, drive the screws in a little further and then remount the speaker.
TAKING CARE OF YOUR LOUDSPEAKERS
Your new Loudspeakers are constructed of a rugged material that can be dusted or cleaned with a damp cloth. Avoid harsh detergents and cleaning fluids, as they can permanently damage your speakers’ finish [figure 13]. Vacuum the grilles to remove dust.
Contact Polk Audio Customer Ser vice 1 - 800 - 377 - 7655 (Outside US: 410 - 358 - 3600), polkcs@polkaudio . com