The Crown XTi4002 Power Amplifier is a 3200-watt rack mounted power amp that distinguishes itself with a number of extremely useful precision adjustment controls. It also serves as a fantastic power conditioner, assuring that your system will get clean AC even if you're working with less-than-optimal power sources.
A number of unique features on the Crown XTi4002 Power Amplifier allow you to control the subtlest details of your sonic output:
Multiband Parametric EQ on Inputs and Outputs
The system software includes a HiQnet Band Manager and System Architect. These allow you to control separate multiband parametric EQs both on the Input and the Outputs! Either EQ can be bypassed when you so desire. The Input EQ also includes High and Low Pass Shelving filters, with Bandpass Gain and Polarity control.
Up to 50 Milliseconds of Delay
The XTi4002's incredibly handy adjustable Delay control, which gives you 50 mS of delay so that you can get your speaker output perfectly aligned and eliminate any trace of phase discrepancy.
Peakx Plus Limiters
The XTi4002 excels even further with its sweet Crown Peakx Plus Limiters. These give you full control over Threshold, Attack, and Release on the peak limiters, to make sure that your dynamic extremes are smoothed out in a way that is sonically and musically agreeable.
There is also a Subharmonic Synth integrated into the XTi4002's design, so that you can fine tune Frequency, Gain and Filter Type, allowing for application-specific tuning.
Thoughtful I/O Design for Maximum Versatility
Each input has a single balanced XLR per channel. For audio output, the XTi4002 sports 2 x Neutrik Speakon NL4MP jacks. The Channel-1 Speakon is wired with Channel-1 and Channel-2 outputs for use with an optional 4-conductor cable. The unit also has a Loop-Thru signal from the input connector, allowing you to link each channel to another amplifier when necessary.
Efficient Design, Durable Construction
The Crown XTi4002 Power Amplifier is built rock solid with an all-steel chassis that takes up 1RU of space in a standard rack. The front panel is handsome cast-aluminum. The unit includes integrated cast-aluminum rack handles.
- Highly readable backlit liquid crystal display that shows Signal, Ready, Power, Preset, Peak, and Processing status
- Power Supply Temperature and AC Line Voltage.
- Onboard HiQnet Band Manager and System Architect control software
- Input EQ with bypassable 6-band parametric filter
- Input EQ with bypassable 8-band parametric filter
- Highpass and Lowpass filters on each channel
- Subharmonic Synth with Frequency, Gain, and Filter Type settings
- 3 User-defined fan mode controls
- Visible AC line voltage and Power Supply Temperature monitoring
- 29 user-definable preset
- Locking power cord clip
- Integrated cast-aluminum handles
- Delay adjustment for driver signal alignment
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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 signal that is the same as the input signal but one octave lower. The synthesized signal is then mixed with the original signal to create the effect. Users now have control over frequency, gain, and filter type.
Peakx(TM) Plus Limiter: User defeatable limiter that allows users to control Threshold, Attack, and Release times.
Presets: 30 total presets, 29 of which are user-definable.
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)
Total Harmonic Distortion (THD): < 0.5%
Damping Factor 20 Hz to 1 kHz: > 500
Crosstalk (below rated power): 20 kHz - 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)
- 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)
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
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 produce audio.
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 temperature conditions
Power Indicator: Blue LED illuminates when the amplifier has been turned on and has power
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(R) Speakon(R) NL4MP output connectors. Channel-1 Speakon(R) 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(R) connectors).
HiQnet(TM) USB Connector: Type B, connects to HiQnet(TM) network.
Front Panel: Cast-aluminum
Cooling: Proportional speed fan with front-to-rear airflow.
- XTi 1002/2002/4002: 19" (W) x 3.5" (H) x 12.25" (D)
- XTi 6002: 19" (W) x 3.5" (H) x 16.2" (D)
Net Weight: XTi 1002/2002/4002: 18.5 lbs (8.4kg)
XTi 6002: 24.0 lbs (10.9kg)
- XTi 1002/2002/4002: 21.5 lbs (9.8kg)
- XTi 6002: 30.0 lbs (13.6kg)Output at 8 ohms stereo:
650 watts per channel
- Dimensions and Weight in Packaging
- Base Item
- Shipping Weight: 24 lbs
If you have additional warranty questions,
please call the manufacturer at 800-342-6939
The Crown XTi4002 Power Amplifier features state of the art technology for efficient, lightweight, and clean power which is perfect for a variety of speaker set-ups. 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 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 they 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.
- 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 full- speed - for matching fan performance to a specific application
- 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
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.
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.
8 parametric filters per channel with adjustable Q, 15 dB boost/cut. This 8-filter EQ section can be bypassed.
Takes the low-frequency content of the input signal and synthesizes a signal that is the same as the input signal but one octave lower. The synthesized signal is then mixed with the original signal to create the effect. 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.
30 total presets, 29 of which are user-definable.