Infinity Crescendo Series User Manual

SETTING THE AUDIO SYSTEM CONTROLS
Never operate your audio system with the
equalizer, tone, and loudness controls set to
maximum boost. This will place undue strain on
the amplifier and could also result in damage to
the speakers.
The position of the volume control setting is
of little consequence in judging the amount of
power a system generates. Loudness is a function
of audio gain, which in itself is unimportant to
the user. The only important consideration is the
loudness level at which the system can be played,
regardless of where the volume control is set.
ACOUSTIC FEEDBACK
If, after connecting your system you find the
bass response to be boomy (or lacking in tightness
and solidity) or if the bass driver cones produce
excessive movement, the cause can usually be
attributed to acoustic feedback — vibrations from
the speakers reaching a turntable and tone arm,
creating a resonance. In turn, this vibration is
fed back to the electronics and speaker. Since
Crescendo speakers extend to very low frequencies,
isolating the turntable from vibrations becomes
an important procedure.
The turntable should be placed on a heavy, solid
CARE OF YOUR SPEAKER
Use a soft cloth and a fine furniture oil to clean
the wood finish. If you use a spray cleaner/polish,
be careful not to spray the polish on the grille
Always turn down the volume of your system
completely when changing a record or switching
inputs from phono or CD to FM, etc. Excessively
loud transients, which can result from a dropped
stylus on a record or from improperly designed
switches, can result in severe damage to your
speakers.
Furthermore, when changing wires, pulling
plugs, etc., always turn off all the equipment to
prevent transients from entering the speaker. Use
caution, and your speaker will repay you with
many years of trouble-free service.
support located as far from the speaker as possible.
At times, using a shock mounted base helps reduce
vibration pickup. If after trying various methods
to reduce acoustic feedback the phenomenon still
exists, contact your dealer for assistance.
NOTE: CD players are also susceptible to
acoustic feedback and should be mounted on solid
supports to isolate them acoustically. Another
method to isolate the CD player is to mount it
on four rubber or plastic legs which have a
predetermined amount of elasticity.
cloth. The grille may be vacuumed occasionally,
but always set the vacuum cleaner on low suction
to avoid tearing the cloth.

Infinity Crescendo Series Specifications

General

Nominal Impedance	6 Ohms
Sensitivity	90dB
Crossover Frequency	3kHz
Midrange	4"
Tweeter	1"