Xs SERIES
T
T
he Xs Series of power amplifi ers from
Crown
®
represents a new era in afford-
able, quality power amplifi cation. The line
consists of fi ve models in a uniform, rugged
2U chassis, incorporating the best of tried-and-
true design principles and innovative features.
The four 2-channel models in the series are the
Xs500, Xs700, Xs900, and Xs1200. They are
identical to the user except for output power.
The Xs4300 is a 4-channel model.
Xs Series amplifi ers are professional stereo
power amplifi ers engineered to meet demand-
ing audio requirements—reliably and within
budget. Every Xs Series amplifi er is backed by
Crown’s unequaled Three-Year, No-Fault, Fully
Transferable Warranty.
With over fi ve decades of experience designing
and building rock-solid products, Crown is the
standard in amplifi er technology.
For more details about the Xs Series,
contact the Crown Technical Support Group at
800-342-6939 or 574-294-8200. Also, visit the
Crown Audio website at www.crownaudio.com.
Specifi cations
The following applies to units in Stereo mode with 8-ohm loads
and rated input sensitivity unless otherwise specifi ed.
Performance
Power Output
: See power charts at left.
Sensitivity
(volts RMS) for full rated power at
4 ohms: 1.4V*
Frequency Response
(at 1 watt) 22 Hz to
22 kHz: ±1 dB.
Phase Response
(degrees at 1 watt, 20 Hz to
20 kHz): +5°, –18°
Signal-to-Noise Ratio:
A-weighted, below rated power: > 102 dB.
22Hz to 22kHz, below rated power: > 97 dB.
Total Harmonic Distortion (THD)
at full band-
width power, from 20 Hz to 20 kHz: < 0.5%.
Intermodulation Distortion (IMD):
(60 Hz and 7 kHz at 4:1) from full rated output
to –40 dB: < 1%. From full rated output to –30
dB: < 0.5%.
Damping Factor
(8 ohm) 10 Hz to 400 Hz:
> 200.
Crosstalk
(below rated power):
Xs500 (1 kHz, 20 kHz): > 55 dB, > 55 dB
Xs700 (1 kHz, 20 kHz): > 55 dB, > 55 dB
Xs900 (1 kHz, 20 kHz): > 67 dB, > 62 dB
Xs1200 (1 kHz, 20 kHz): > 65 dB, > 45 dB
Xs4300 (1 kHz, 20 kHz): > 57 dB, > 40 dB
Voltage Gain
(at maximum level setting):
Xs500: 32:1 (30.1 dB)
Xs700: 38:1 (31.6 dB)
Xs900: 42:1 (32.5 dB)
Xs1200: 47.4:1 (33.5 dB)
Xs4300: 25:1 (27.8 dB)
*Except for rated output at 1 kHz at 0.5% THD
in Dual mode with one channel driven into 4
ohms.
X s S E R I E S
Xs4300
4-ohm Dual (per ch.)
300W
8-ohm Dual (per ch.)
200W
8-ohm Bridge
1 kHz
Power*
*1 kHz Power: refers to maximum average power
in watts at 1kHz with 0.15% THD.
700W
• Precision detented level controls, power
switch, and eight LEDs which indicate
signal and clip for each channel, power,
AC mains, bridge mode, temperature and
fault conditions
• Microprocessor-controlled protection
system
• Three-Year, No-Fault, Fully Transferable
Warranty completely protects your invest-
ment and guarantees its specifi cations
Features
• Housed in a rugged, all-steel 2U chassis
• Effi cient forced-air fan prevents excessive
thermal buildup
• 2-channel models have XLR-1/4" combo and
Phoenix-style inputs, daisy-chain XLR out-
puts, touch-proof binding post outputs and
Speakon
®
outputs. Xs4300 has XLR-1/4"
combo inputs and touch-proof binding post
outputs
Xs500
2-ohm Dual (per ch.)
750W**
4-ohm Dual (per ch.)
500W
8-ohm Dual (per ch.)
400W
4-ohm Bridge
8-ohm Bridge
1 kHz
Power*
*1 kHz Power: refers to maximum average power
in watts at 1kHz with 0.15% THD.
1,450W
1,600W**
** at 0.5% THD.
Xs700
2-ohm Dual (per ch.)
900W**
4-ohm Dual (per ch.)
750W
8-ohm Dual (per ch.)
450W
4-ohm Bridge
8-ohm Bridge
1 kHz
Power*
*1 kHz Power: refers to maximum average power
in watts at 1kHz with 0.15% THD.
1,645W
1,900W**
** at 0.5% THD.
Xs900
2-ohm Dual (per ch.)
4-ohm Dual (per ch.)
900W
8-ohm Dual (per ch.)
600W
4-ohm Bridge
8-ohm Bridge
1 kHz
Power*
*1 kHz Power: refers to maximum average power
in watts at 1kHz with 0.15% THD.
2,100W
2,500W**
** at 0.5% THD.
1,200W**
Xs1200
2-ohm Dual (per ch.)
4-ohm Dual (per ch.)
8-ohm Dual (per ch.)
4-ohm Bridge
8-ohm Bridge
1 kHz
Power*
*1 kHz Power: refers to maximum average power
in watts at 1kHz with 0.15% THD.
2,300W
3,000W**
** at 0.5% THD.
1,600W**
650W
1,100W
