Crown XLS Series User Manual

XLS Series Power Amplifiers
page 12
Operation Manual
3.2 Front Panel Controls
and Indicators
A. Cooling Vents
Front-to-rear forced airflow.
B. Level Controls
Two black rotary level controls, one for
each channel.
C. Clip Indicators
Two red LEDs, one for each channel, illu-
minate when the channel’s output signal
is being overdriven.
D. Power Indicator
Green LED indicates amplifier has been
turned on and AC power is available.
E. Fault Indicator
Yellow LED illuminates when amplifier is
in protect mode. Also illuminates briefly
during normal power-up when amplifier is
first switched on.
F. Power Switch
Amplifier is on when the switch is in the
UP position.
Figure 4.1 Front Panel Controls and Indicators
3 Operation

Crown XLS Series Specifications

General

Channels	2
THD	< 0.5%
Input Impedance	20 kOhms (Balanced), 10 kOhms (Unbalanced)
Damping Factor	> 200
Protection	Short circuit, overload, thermal
Connectors (Input)	XLR
Connectors (Output)	Binding Posts
Weight	8.6 kg
8 Ohm Stereo (per channel)	215W
Signal to Noise Ratio	103dB (A weighted)
Input Sensitivity	1.4V