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Crown XTI4002 PA Power Amplifier 650w +Item # 77725

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Crown XTI4002 Power Amplifier 650W @ 8 Ohms
  • 2 Ohms Stereo (per ch.) 1600W
  • 4 Ohms Stereo (per ch.) 1200W
  • 8 Ohms Stereo (per ch.) 650W
  • 8 Ohms Bridge-Mono 2400W
  • 4 Ohms Bridge-Mono 3200W

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

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:
  • 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):
  • Damping Factor 20 Hz to 1 kHz
  • 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:
  • 8.3A; 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

Indicators

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.
Construction

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 lbs (8.4kg)
Shipping Weight:
  • 21.5 lbs (9.8kg)

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REVIEW SNAPSHOT®

by PowerReviews
Crown XTI4002 Power Amplifier 650W @ 8 Ohms +
 
5.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 1 customer

Displaying review 1

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5.0

Powerhouse Amp

By Kris

from Cypress, CA

About Me Audiophile, Musician, Practical, Tech Savvy

Staff Reviewer

Pros

  • Accurate Controls
  • Easy To Set Up
  • Good Power Output
  • Great Sound Quality

Cons

    Best Uses

    • Basic Systems
    • DJ / Mixing
    • Live Sound

    Comments about Crown XTI4002 Power Amplifier 650W @ 8 Ohms +:

    Crown is known for their high quality amps and the XTI4002 is no different. Boasting a strong power output, this amp will ensure you get a strong, steady wattage flow to your PA system, as well as help your speakers perform at top quality. The built in crossover and other advanced features set this Crown unit a step above the competitions and ensures satisfaction. I'd recommend this to anyone setting up a PA system who wants isn't willing to skimp on quality to save a dollar.

    • Was this a gift?:
    • Yes

    Displaying review 1

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    Do you have questions about this product?

    get answers from real customers and in-house experts with AnswerBox.

    7 Questions | 7 Answers
    Displaying questions 1-7
    • Q:

      Can i run 4 JBL SRX718 on this one amp ?
      Asked on 8/13/2012 by DJ

      1 answer

      • Staff Reviewer

        A:

        Yes you can. It will drop down to 4 ohms

        Answered on 8/13/2012 by Anonymous
    • Q:

      can i use 2 prx425 speaker (parallel=2ohmes) for 1 Chanel with max volume
      Asked on 4/1/2012 by djprasad from sri lanka

      1 answer

      • Staff Reviewer

        A:

        If you're looking to run these Bridged Mono yes you can do that but you're losing your stereo feel and only sending a mono signal.

        Answered on 4/10/2012 by Nate from Cypress, CA
    • Q:

      Can this amp push two peavey SP218's subs on bridge mood @ ohms
      Asked on 1/31/2012 by Anonymous

      1 answer

      • Staff Reviewer

        A:

        Nope, only one Sp218s - Dual 18 at 4 ohms.
        XTI-4002 - 4 Ohms Bridge-Mono 3200W.

        Answered on 2/2/2012 by DJ Menergy from Santa Ana, CA
    • Q:

      How Can i connect two xti4002 to two jbl srx725 using bridging ? so each amp will power one speaker...? (Note: I only have two outputs from my mixer L&R)
      Asked on 8/23/2011 by Sam

      1 answer

      • Staff Reviewer

        A:

        The way that normally works is if you also have a aux send on your mixer. You would take the output of your mixer (L+R) into the input of your amp, From your amp take one speaker cable into your speaker. Next, you will take a Y cable ( 1/4 inch into dual cable aka insert cable ) take the 1/4 inch out of your aux send and take the dual 1/4 in into the input of your next amp and then take the output of the amp bridge mono into your speaker.

        Answered on 9/8/2011 by Rafael from Cypress CA
    • Q:

      Would the Amplifier work with the Yamaha S115v's up to 1 to 3 speakers on each side? Is 650 watts too high for the 500 watt RMS speaker?
      Asked on 6/14/2011 by Chris from Cypress, CA

      1 answer

      • Staff Reviewer

        A:

        The Crown XTI4002 Power Amplifier is perfect for the Yamaha S115Vs up to 1-2 speakers per side.

        Answered on 6/15/2011 by DJ Seankillazz from Cypress, CA
    • Q:

      What is clipping and what causes it?
      Asked on 5/26/2011 by Anonymous

      1 answer

      • Staff Reviewer

        A:

        Clipping is a form of waveform distortion that occurs when an amplifier is overdriven and attempts to deliver an output voltage or current beyond its maximum capability. Driving an amplifier into clipping may cause it to output power in excess of its published ratings.

        Answered on 5/27/2011 by Jesse from Cypress,CA
    • Q:

      i have xti4000 is 4002 good as 4000
      Asked on 2/22/2011 by juice berry from st vincent

      1 answer

      • Staff Reviewer

        A:

        Yes, with even more features.

        Answered on 2/22/2011 by LR from PSSL
    Displaying questions 1-7

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