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INTERMEZZO 3.5c
Intermezzo Series loudspeakers incorporate several innovative
technologies that, when implemented by exceptional engineering
talent after hours upon hours of subjective listening evaluations,
result in a loudspeaker that realistically and accurately reproduces
the signal source with minimal distortion and coloration.
Ceramic Metal Matrix Diaphragms
™
(C.M.M.D.
™
)
For decades, loudspeaker engineers have known that the ideal
transducer should be stiff,yet light, and have high internal
damping (damping is a material’s ability to absorb energy).
Infinity’s C.M.M.D.transducer is a significant advance in
transducer technology.Ceramic, a class of material new to
loudspeakers, offers better performance than other materials.
Ceramic is stiffer than metals and lighter than plastics and
typical composite materials; it also offers improved damping.
These ceramic-based transducers take us a giant step closer to
the ever-elusive “ideal transducer.”
In tweeters, C.M.M.D. technology offers stiffness and damping
superior to that of traditional metals and soft-dome materials.
In woofer and midrange applications, it offers accurate pistonic
operation over the entire frequency range of the driver,
completely eliminating coloration due to cone breakup and
dramatically reducing distortion.And when ceramic-metal-matrix
diaphragms are exposed to moisture,sunlight or extreme
temperatures, their performance does not deteriorate.
In addition to ceramic diaphragms,all the transducers incorporate
magnetic shielding and rigid cast-frames that, through our FEA
computer modeling and scanning-laser-vibrometer measurements,
have been optimized to reduce resonances.This ensures minimal
distortion and incomparable performance.
Amplifier
BASH
®
is an amplifier-power-supply technology that increases
efficiency by reducing power dissipation in the output section.
The BASH topology uses a high-efficiency, fast-response, switch-
mode power supply that provides the main voltage rails for a
linear Class-AB amplifier. By varying the output of the power
supply with the audio signal being amplified, a constant voltage
drop across the output transistors of the linear amplifier can be
maintained.This means that the power dissipation in the output
transistors is greatly reduced.
The result is an extremely efficient audio amplifier that does not
compromise audio performance.
We hope you enjoyed this brief introduction to the technology
of Intermezzo loudspeakers. If you would like to further explore
their technology and design, please ask your Infinity dealer
for the C.M.M.D.White Paper.The White Paper can also be
downloaded from Infinity’s Web site at www.infinitysystems.com.
TECHNOLOGY