Item # 106541550 | Customer Ratings: ( 5 Based on 3 reviews)

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Crown XTi 4002 Power Amplifier
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Sets the standard for unmatched performance and value.

When you choose Crown's XTi 2 Series, you're choosing one of the most powerful and innovative amplifiers on the market today. 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 Peak x 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.

Crown XTi 4002 Power Amplifier Features:

  • Peak x 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
    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

Crown XTi 4002 Power Amplifier Specifications:

  • Minimum Guaranteed Power, (1 kHz Per channel, both channels driven)
    Stereo, 2 ohms (per ch.): 1600W
    Stereo, 4 ohms (per ch.): 1200W
    Stereo, 8 ohms (per ch.): 650W
    Bridge-Mono, 8 ohms: 2400W
    Bridge-Mono, 4 ohms: 3200W

    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.
    Peak x 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): 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 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 channel): 10.5A; no more than 38W 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/Output Connectors
    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: 19" (W) x 3.5" (H) x 12.25" (D)
    Net Weight: 18.5 lb. (8.4kg)

Crown XTi 4002 Power Amplifier

3 year, no-fault parts and labor warranty on amps.
3 year warranty for most mics.
1 year warranty for Soundgrabber mic.
Crown Extended Warranty available as an option.

Get your gear covered!

Now you can get added warranty protection for your new gear. Pro Coverage steps in where the manufacturer's "normal wear and tear" ends. Our PRO COVERAGE program offers you UPGRADED COVERAGE if your product ever fails!

Pro Coverage includes:

  • Accidental damage protection (new gear only)
  • Expedited Repair
  • Free Shipping (for returns or repairs)
  • 100% Coverage for Commercial Use
  • Extended Return Period
  • Extended Price Protection
  • No Lemon Guarantee
  • Free Transfer of Coverage to a new owner
  • Repair Costs Covered for up to 3 years from date of purchase
  • Repairs Can Be Authorized Toll-Free by Phone or the via the web
Product Reviews
(Based on 3 reviews)
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Viewing Reviews 1 - 3 of 3
  • More than an amplifier................

    As reviewed by Matthew Cudzilo on 4/12/2013

    I bought 2 xti4002 amps for my new sound system and let me tell you, these things are the best! Looking for a great sound? Power? Awesome features? Complete control over the feature settings? Then this is the amp for you!! You can even download JBl speaker setting into these amps to get the best and most sound out of your speakers. Plus, (yes there's more), you can control the whole amp by a computer! All in all, with this amp you will be replacing some of your rack equipment because this amp can almost do it all. The only thing I need now is the dbx drive rack pa+ to eliminate feedback and an effects unit for the vocals.

    4 of 4 people found this review helpful.
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  • Crown XTI4000 So Far so Good

    As reviewed by MARK MEDLOCK on 1/5/2012

    Recently purchased the XTI-4000 as for right now it seems to be doing the job! I did like the fact that my drive rack unit had the setting for this amp in memory. I am powering 2 JBL 4719 sub cabinets with this unit, the low end tight thump is there and as far as right now it's doing its job. Either that or I'm an Unbelievable sound guy! Kidding... Also loved the fact it only weighs 11.6 lbs. I have 2 Crown K-2s as well and they are work horses, had them for YEARS! But.. sometimes after the gig and it's time to load up I wish I had a horse to load them in da trailer! So overall (as for right now) I am happy with the performance and weight! oh and the price wasn't that bad either!

    4 of 4 people found this review helpful.
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  • Made the switch from 30 Year old CS800 and CS400

    As reviewed by KENNY on 11/24/2014

    My amps finally had to be replaced. I will say that I don't believe any amp will last as long as these 2 WORK HORSES. I was really scared because now days you get amps that SAY they are 1000watts and above, but when you plug them up they sound more like 200watts. I mean where are they getting their power ratings from, the crack-a-jacks box LOL. I purchased two amps, one for my monitors and the other for mains. The first ones were the QSC 4.2 amp and the crown xls2500. The QSC shorted out before I could even use it. It would play for a few minutes then nothing. Turn it off and back on and it would do the same thing. The XLS2500 stood up to the test. I exchanged the QSC for the XTi4002. WOW is a understatement. This amp made me forget about my dinosaurs :). It has plenty of headroom and the HiQnet is AWESOME. After hearing this amp I went back and traded the XLS2500 in and purchased a 2nd XTi4002. So far they are great, can't say much about durability because I haven't had them long enough. But I can say that the power rating is on point for these babies..... Love you Crown thanks for helping my 30 year old amps rest in peace.... PS don't hesitate buy this Amp you won't be sorry!!!!!!

    1 of 1 people found this review helpful.
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PO Box 4769
Westlake Village, CA 91359
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