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LU63PB-LU63PW TROUBLESHOOTING
Troubleshooting & Specifications
If you hear obvious distortion from the speakers, immediately
lower the volume level of your receiver. Distortion often
indicate that either the receiver or the speaker is being
overdriven, and damage can result in playing your source
material (music-CDs-DVD-MP3) at high volume levels for
prolonged periods of time. You should also avoid turning the
bass or treble controls up and using your "Loudness button"
when the volume level is at or above normal listening levels.
Note: The Loudness button on most receivers is designed to
add depth when your system is being used for background
music or at very low volume.
Distorted or unnatural sound can indicate poor connections,
defective electronics, damaged source material or speaker
failure. If only one speaker has poor sound quality, check the
speaker wire and audio connections. If that doesn’t fix the
problem, try putting each speaker in place of one another
(swapping). If the sound remains poor on the suspect speaker
after swapping location and the distortion moves with the
speaker to the new location, the speaker may be the problem.
If the distortion remains in the original location then the
problem is elsewhere in your audio/video system.
Model LU63
Frequency Response 60Hz-20kHz
Woofer 6.5" Polypropylene with rubber surround
Midrange 25mm polypropylene
Tweeter
20mm Piezo Dome
Sensitivity 89dB
Nominal Impedance 8 ohms
Power Handling 140 Watts
Dimensions (Inches H x W x D) 11” x 7 7/16” x 7 3/4”
Weight 3.9 lbs.
Finish Black or White
All Rights Reserved. All specifications subject to change without notice.
®
Distortion/Knocking
Specifications