Cambridge SoundWorks NEWTON M50, User Manual, Page: 10 / 12

10
Warning About Excessive Amplifier Distortion
Operating a receiver (of any power rating) beyond its
maximum undistorted output level creates distortion –
added high frequency sound not part of the musical
program. Distortion dramatically increases the internal
operating temperature of a speaker and will eventually
cause the speaker’s failure due to burned or melted
internal parts. While Cambridge SoundWorks includes
the most heat-tolerant parts commensurate with good
acoustic design, the speaker’s Limited Warranty
against defects in materials or workmanship does not
apply to parts that fail from long-term operation at very
high temperatures.
Enclosure Cleaning
The speaker enclosures can be cleaned with a
damp, lint-free cloth. Avoid spraying any cleaner
on the grille panels.
Periodic use of cleaners specifically designed for
wood veneers is recommended for Mahogany and
Blonde Maple finishes.
Brush or vacuum the grille panels if dust accumulates
on them.
10 10 10
M50:
Dimensions: 10" H x 6 3/4" W x 7 1 /4" D
Weight: 11 pounds each
Impedance: nominal 8 ohms
The M50 can be safely used with any receiver rated
above 10 watts per channel. There is little advantage
in using more power than 100 watts per speaker, but a
receiver above this power rating can be used so long
as the receiver is not operated at distorted levels.
M60:
Dimensions: 13 1/4" H x 8 1/4" W x 9 1/4" D
Weight: 14 pounds each
Impedance: nominal 8 ohms
The M60 can be safely used with any receiver rated
above 20 watts per channel. There is little advantage
in using more power than 100 watts per speaker, but a
receiver above this power rating can be used so long
as the receiver is not operated at distorted levels.
M80:
Dimensions: 18" H x 10" W x 10 1/4" D
Weight: 28 pounds each
Impedance: nominal 8 ohms
The M80 can be safely used with any receiver rated
above 30 watts per channel. There is little advantage
in using more power than 150 watts per speaker, but a
receiver above this power rating can be used so long
as the receiver is not operated at distorted levels.
SPECIFICATIONS