Crown XTi 4002
2Ω Stereo (per channel) 1,600W
4Ω Stereo (per channel) 1,200W
8Ω Stereo (per channel) 650W
8Ω Bridge - Mono 2,400W
4Ω Bridge - Mono 3,200W
There’s no debate – when you choose Crown’s XTi 2 Series, you’re choosing one of the
most powerful and innovative amplifiers on the market today. That’s because the all-new
XTi 2 Series amps continue to set the standard for unmatched performance and value,
delivering the goods night after night without breaking a sweat.
With such innovations as a universal tracking switch-mode power supply and a fully
integrated suite of speaker processing tools, these amps are at the top of their class
when it comes to thermal efficiency and system flexibility.
You also have greatly improved control capabilities. The addition of Peakx Plus™ Limiters
gives you full command over threshold, attack and release, and we enhanced the
Subharmonic Synth so you can easily manage frequency, gain and filter type, allowing
for application-specific tuning.
Plus, you’ll now be able to tailor fan speed for specific applications and have software
visibility of the Power Supply Temperature and AC Line Voltage. Combine all of that with
integrated cast-aluminum rack handles for maximum durability and portability and you
have the power to move you – and the world.
NEXT GENERATION FEATURES:
• Peak Plus Limiters provide the ultimate in system performance
and protection by allowing full control over threshold, attack,
• Enhanced Subharmonic Synth section provides user control
over frequency, gain and filter type for system-specific tuning
• 3 User-defined fan mode controls – normal, early and fullspeed
– for matching fan performance to a specific application
• New system monitoring provides software visibility of
AC line voltage and power supply temperature
• Increased number of presets to a total of 30; 29 of which
are user definable
• Integrated cast-aluminum handles for easy handling
and enhanced durability
• Locking power cord clip provides a secure connection
between the amplifier and power cord
• Updated HiQnet Band Manager™ and System Architect control software
Sensitivity (for full rated power at 4 ohms):
(at 1 watt, 20 Hz to 20 kHz): +0 dB, –1 dB
Signal-to-Noise Ratio (below rated 1kHz
power at 8 ohms):
XTi 1002/2002/4002: 100 dB (A weighted),
XTi 6002: 103 dB (A weighted)
Total Harmonic Distortion (THD): < 0.5%
Damping Factor 20 Hz to 1 kHz: > 500
Crosstalk (below rated power):
20 Hz - 1 kHz: > 70 dB
Input Impedance (nominal):
20k ohms balanced, 10k ohms unbalanced
Maximum Input Signal: +22 dBu typical
AC Line Voltage and Frequency Configurations:
100 VAC, 120 VAC, 220-240 VAC 50/60 Hz
AC Line Current (120 VAC amplifier playing
1/8 power pink noise into 4 ohms per ch):
XTi 4002: 10.5A; no more than 38W at idle
0oC to 40oC at 95% relative humidity
Signal Indicator: Green LED, one per channel,
illuminates when a very low-level signal
is present at input (may be used for
troubleshooting cable runs).
–10 Indicator: Green LED flashes when output
signal exceeds –10 dB below clip.
–20 Indicator: Green LED flashes when output
signal level exceeds –20 dB below clip.
Ready Indicator: Green LED, one per channel,
illuminates when the amplifier is ready to
Clip Indicator: Red LED, one per channel, turns on
at the threshold of audible distortion.
Temp Indicator: Red LED, one per
channel, illuminates under excessive
Power Indicator: Blue LED illuminates when the
amplifier has been turned on and has power.
Level: Two front-panel rotary level controls,
one for each channel.
Power Switch: On/Off switch applies AC power
to the amplifier.
Sel/Prev/Next Buttons: Three buttons near the
LCD screen that are used to access menu
items and front panel lockout.
LCD Screen: Backlit liquid crystal display that
shows preset and processing status.
Input EQ: 6 parametric filters per channel
with adjustable Q, ±15 dB boost/cut. Also
adjustable high and low shelving filters. This
8-filter EQ section can be bypassed.
Crossover Filters: Highpass and Lowpass per
channel. Butterworth 6/12/18/24 dB per
octave. Linkwitz-Riley 24/48 dB per Octave.
Also includes ± 15 dB bandpass gain and
Output EQ: 8 parametric filters per channel with
adjustable Q, ±15 dB boost/cut. This 8-filter
EQ section can be bypassed.
Delay: For signal alignment of driver;
50 ms of total delay.
SubHarmonic Synth: Takes the low-frequency
content of the input signal and “synthesizes”
a new signal that is the same as the input
signal but one octave lower. The new
synthesized signal is then mixed with the
original signal to create the effect. New:
Users now have control over frequency, gain,
and filter type.
Peak Plus Limiter: User defeatable limiter
that allows users to control Threshold,
Attack, and Release times.
Presets: 30 total presets, 29 of which
Input Connectors: XLR, one per channel)
Link/Out Connector: Loop-thru signal from input
connector for linking another amplifier, one
Output Connectors: Two Neutrik® Speakon®
NL4MP output connectors. Channel-1 Speakon®
is wired with Ch. 1 and Ch. 2 outputs for use
with optional single 4-conductor cable. Two
binding post outputs (in parallel with Speakon®
HiQnet™ USB Connector: Type B, connects to
Front Panel: Cast-aluminum
Cooling: Proportional speed fan with
XTi 4002: 19” (W) x 3.5” (H) x 12.25” (D)
XTi 4002: 18.5 lbs (8.4kg),