The Crown XTi Series 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.
Next Generation Features
Peakx Plus Limiters provide the ultimate in system performance and protection by allowing full control over threshold, attack, and release 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 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 System Architect™ control software Increased number of presets to a total of 50; 49 of which are user definable
Crown's Integrated Processing
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 polarity control.
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.
Peakx Plus Limiter User defeatable limiter that allows users to control Threshold, Attack, and Release times.
Presets 50 total presets, 49 of which are user-definable.
The XTI Series Performance
Sensitivity (for full rated power at 4 ohms) 1.4 Vrms
Frequency Response (at 1 watt, 20 Hz - 20 kHz) +0 dB, –1 dB
Signal-to-Noise Ratio (below rated 1kHz power at 8 ohms) XTi1002/2002/4002: 100 dB (A weighted) XTi6002: 103 dB (A weighted)
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)
XTi1002: 6.8A; no more than 38W at idle XTi2002: 8.3A; no more than 38W at idle XTi4002: 10.5A; no more than 38W at idle XTi6002: 15.3A; no more than 180W at idle
Operating Temperature 0°C to 40°C at 95% relative humidity (non-condensing)
Controlling your Crown XTI 4002 Power Amplifier
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
The In's and Out's of the Crown XTI Power Amplifier
Input Connectors XLR, one per channel
Link/Out Connector Loop-thru signal from input connector for linking another amplifier, one per channel.
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® connectors).
HiQnet USB Connector Type B, connects to HiQnet network.
Crown XTI 4002 2-Channel Power Amplifier Construction
Proportional speed fan with front-to-rear airflow.
XTi 1002/2002/4002: 19" (W) x 3.5" (H) x 12.25" (D)