Crown Audio XTi 4002 650W Stereo Power Amplifier, 20Hz to 20kHz Frequency Response, 1.4Vrms Input Sensitivity

SKU: CRWXTI4002 MFR: NXTI4002-U-US
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Key Features

  • Experience powerful, reliable sound with this Crown Audio power amplifier for live performances.
  • This amplifier's high power output delivers pristine audio quality for any professional sound setup.
  • Achieve optimal sound clarity with a low distortion rate, ensuring clean audio amplification every time.
  • Enjoy a high signal-to-noise ratio, minimizing unwanted background noise for clear, crisp audio.
  • Versatile input impedance accommodates various audio sources, offering flexibility in your setup.
  • Benefit from thermal protection, preventing overheating and ensuring long-term amplifier reliability.
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Crown Audio XTi 4002 Specifications

  • Output Power

    1600W @ 2 Ohms Stereo (per Channel)
    1200W @ 4 Ohms Stereo (per Channel)
    650W @ 8 Ohms Stereo (per Channel)
    3200W @ 4 Ohms Bridged-Mono
    2400W @ 8 Ohms Bridged-Mono

  • Sensitivity

    1.4 Vrms

  • Frequency Response

    (at 1 watt, 20 Hz - 20 kHz) +0 dB, -1 dB

  • Signal-to-Noise Ratio

    100 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/Frequency Configurations

    100 VAC, 120 VAC, 220-240 VAC 50/60 Hz

  • AC Line Current

    10.5A; no more than 38W at idle

  • Operating Temperature

    0 Deg.C to 40 Deg.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 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.

  • Chassis

    Steel

  • Front Panel

    Cast-aluminum

  • Cooling

    Proportional speed fan with front-to-rear airflow.

  • Dimensions (W x H x D)

    19 x 3.5 x 12.25" (48.26 x 8.89 x 31.11cm)

  • Weight

    18.5 lbs (8.4kg)

  • UPC Code

    871015005393

About Crown Audio XTi 4002

When it comes to professional audio amplification, the Crown Audio XTi 4002 Power Amplifier stands out as a powerful, high-quality, and reliable choice for a variety of sound reinforcement needs. Delivering a robust 650W per channel at 8 ohms, this advanced stereo power amplifier is perfectly suited for applications ranging from nightclub installations and live bands to theaters and DJ setups.

The XTi 4002 is engineered to offer highly accurate sound reproduction with minimal distortion, ensuring that both music and voice playback are crystal clear. Its wide frequency response of 20Hz to 20kHz means it can effortlessly handle the full spectrum of audio frequencies, making it a versatile partner for any audio system.

One of the key features of this durable amplifier is its switch-mode universal power supply, which allows it to operate seamlessly in various locations around the world without the need for voltage converters. Additionally, its compatibility with a broad range of speaker impedances and outputs ensures a high degree of system flexibility, allowing it to integrate smoothly with existing audio setups.

For those who demand precise control over their sound, the XTi 4002 is equipped with an extensive suite of management features. These are easily accessible through the included HiQnet Band Manager & System Architect software packages, which provide intuitive interfaces for customizing and optimizing the amplifier's performance.

Crown's proprietary Peak Plus Limiters offer the ultimate in system performance and protection, safeguarding your equipment while maintaining the highest audio quality. Furthermore, users can tailor the amplifier's operation with 3 user-defined fan modes, adjustable EQ settings, and adjustable crossover filters, allowing for a personalized audio experience that meets the specific demands of any venue or event.

In summary, the Crown Audio XTi 4002 Power Amplifier is a top-tier choice for professionals seeking an amplifier that combines power, precision, and protection. Its high input sensitivity of 1.4Vrms makes it compatible with a wide array of audio sources, ensuring that it can deliver exceptional sound quality in even the most demanding situations.

Crown Audio XTi 4002 Features

  • Peak 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 Band Manager and System Architect control software
  • Increased number of presets to a total of 30; 29 of which are user definable

Product Documents

User Manual

Key Features

  • Experience powerful, reliable sound with this Crown Audio power amplifier for live performances.
  • This amplifier's high power output delivers pristine audio quality for any professional sound setup.
  • Achieve optimal sound clarity with a low distortion rate, ensuring clean audio amplification every time.
  • Enjoy a high signal-to-noise ratio, minimizing unwanted background noise for clear, crisp audio.
  • Versatile input impedance accommodates various audio sources, offering flexibility in your setup.
  • Benefit from thermal protection, preventing overheating and ensuring long-term amplifier reliability.

What's in the box:

  • Crown Audio XTi 4002 Power Amplifier
  • HiQnet Band Manager and System Architect Control Software
  • Crown Audio 3 Year Limited Warranty