CROWN XTi 2000-2x800W 4Ω POWER AMPLIFIER

Discontinued

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The XTi Series of Crown amplifiers are professional tools designed and built for portable PA applications. The series includes three models which are identical except for output power: XTi 1000, 2000 and 4000. All are rugged and lightweight, and offer unmatched value in their class. XTi-Series amplifiers feature an LCD screen with DSP speaker presets […]

 

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The XTi Series of Crown amplifiers are professional tools designed and built for
portable PA applications. The series includes three models which are identical
except for output power: XTi 1000, 2000 and 4000. All are rugged and lightweight,
and offer unmatched value in their class.
XTi-Series amplifiers feature an LCD screen with DSP speaker presets for crossover
frequencies, EQ, limiting, delay, and a subharmonic synthesizer. Other features
include a switch-mode universal power supply, useful function indicators, proportional-
speed fan assisted cooling, XLR inputs, Speakon? and binding-post outputs, short-circuit
protection and more.
With their powerful, reliable performance, XTi-Series amps easily handle 2-ohm loads
and are capable of chest-thumping lows. Plus, your investment in an XTi-Series amplifier
is backed by Crown?s Three-Year, No-Fault, Fully Transferable Warranty.

Features :
Integrated proprietary DSP with LCD front panel display
Accurate, uncolored sound with very low distortion for the
best in music and voice reproduction
Advanced protection circuitry guards against: shorted outputs, open circuits,
DC, mismatched loads, general overheating, high-frequency overloads and
internal faults
Extremely versatile, handling a wide range of speaker impedances and outputs
Switch-mode universal power supply
Speaker presets for crossover frequencies, EQ, limiting, and delay
All products fill 2U rack spaces and weigh under 17 pounds; weight sets
a new standard in lightweight amps (20% less)
Speakon? and binding post outputs, XLR inputs and loop-thrus
Comprehensive LED status per channel
Three-Year, No-Fault, Fully Transferable Warranty completely protects your investment
and guarantees its specifications

SPECIFICATIONS:
Specifications
Output Power (1 kHz, 0.5% THD) 
Stereo Bridge-Mono
8 Ohm 4 Ohm 2 Ohm 8 Ohm 4 Ohm
XTi 4000 650W 1200W 1600W* 2400W 3200W*
XTi 2000 475W 800W 1000W* 1600W 2000W*
XTi 1000  275W 500W 700W* 1000W 1400W*
*With 1% THD.
Voltage Gain at 1kHz, 8 ohm rated output:
XTi 1000: 30.5 dB
XTi 2000: 32.9 dB
XTi 4000: 34.2 dB
Frequency Response: +0/-1 dB from 20 Hz to 20 kHz at 1 watt into 4 ohms.
Load Impedance: Safe with all types of loads. Rated for 2 to 8 ohms in Stereo
mode, 4 to 16 ohms in Bridge-Mono mode.
Sensitivity: 1.4V
Signal to Noise Ratio (below rated 1 kHz power at 8 ohms):
100 dB (A weighted).
Damping Factor: Better than 500 from 20 Hz to 400 Hz.
Crosstalk: > 70 dB below rated power, 20 Hz to 1 kHz.
Input Stage: Input is electronically balanced and employs precision 1% resistors.
Input Impedance (nominal): 20 k ohms, balanced;10 k ohms, unbalanced.
Maximum Input Signal: +22 dBu typical.
AC Line Voltage and Frequency Configurations Available: 100V, 120V, 220-240V
50/60 Hz.
AC Line Current:
XTi 1000: 6.5A
XTi 2000: 6.9A
XTi 4000: 8.0A
At Idle: Draws no more than 90 watts.
Operating Temperature: 0° C to 40° C at 95% relative humidity (non-condensing).
DSP Section
EQ: 4-band paragraphic per channel, boost/cut ±12 dB. Also adjustable high and
low shelving filters.
Filters: Highpass and lowpass per channel. Butterworth 6/12/18/24 dB per octave.
High and low shelving filters, one per channel.
Delay: For signal alignment of driver; 5 mS total delay.
Subharmonic Synthesizer: Adds low-frequency content.
Output Limiter: Prevents clipping.
Presets: 10 user speaker presets.
Front Panel Controls and Indicators
Level: Detented rotary level control, one per channel.
Power Switch: On/off switch applies AC power to the amplifier.
Sel/Prev/Next Buttons: Three buttons near the LCD screen are used to access
menu items.
LCD Screen: Backlit liquid crystal display shows speaker presets.
Signal Indicator: Green LED, one per channel, flashes 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 produce audio.
Clip Indicator: Red LED, one per channel, turns on at the threshold of audible distortion.
Temp/Fault Indicator: Red LED, one per channel, illuminates under Fault or excessive
temperature conditions.
Power Indicator: Blue LED illuminates when the amplifier has been turned on
and has power.
Rear Panel Controls and Connectors
AC Line Connector: NEMA 5-15P (15A).
Input Connector: XLR, one per channel.
Link/Out Connector: Loop-thru signal from input connector for linking to another amplifier,
one per channel.
Output Connectors: Two Neutrik? Speakon? NL4MP (mates with NL4FC) 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?
connectors).
HiQnet USB Connector: Type B, connects to a HiQnet network.
Protection
XTi-Series amplifiers are protected against shorted, open or mismatched loads;
overloaded power supplies; excessive temperature; chain destruction phenomena;
excessive output current, input overload damage; and high-frequency blowups.
They also protect loudspeakers from input/output DC, large or dangerous DC
offsets and turn-on/turn-off transients.
Construction
Chassis: Steel.
Cooling: Proportional speed fan with front-to-rear airflow.
Dimensions: EIA Standard 19-in. rack mount width (EIA RS-310-B), 3.5 in. (
8.9 cm) high and 12.25 in. (31.11 cm) deep behind mounting surface.
Net Weight: 18.5 lb (8.4 kg)
Shipping Weight: 21.5 lb (9.8 kg)

Minimum Guaranteed Power, 1 kHz

XTi 1000

XTi 2000

XTi 4000

XTi 6000

Per channel, both channels driven
Stereo, 2 ohms (per ch.)
Stereo, 4 ohms (per ch.)
Stereo, 8 ohms (per ch.)
Bridge-Mono, 4 ohms
Bridge-Mono, 8 ohms
700W*
500W
275W
1400W*
1000W
1000W*
800W
475W
2000W*
1600W
1600W*
1200W
650W
3200W*
2400W
3000W*
2100W
1200W
6000W*
4200W
Weight 9.80 kg

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