Item # H88829 | Customer Ratings: ( 5 Based on 4 reviews)

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Crown X4000 Stereo 2x1350W Power Amp Blemished - Like New
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Crown power that won't bankrupt the kingdom.

The X Series of power amplifiers from Crown represents a new era in affordable, quality power amplification. All four models in the series are powerful, rugged and reliable. They are suited for musicians, DJs, and entertainers as well as houses of worship, discos, and pubs. Features include RCA and XLR inputs, user selectable input sensitivity of 0.755V or 1.4V, Speakon and binding post outputs, stereo/parallel/bridge-mono mode, power/fault/signal presence/clip indicators, forced-air cooling; and protection against shorts, no-load, on/off thumps and radio-frequency interference. The Crown X4000 has an output of 1350W per side at 4 ohms.

With more than six decades of experience designing and building rock-solid products, Crown is the standard in amplifier technology. Check out the affordable Crown X Series.

Crown X4000 Stereo 2x1350W Power Amp Features:

  • Stereo/parallel/bridge-mono mode
    User selectable input sensitivity - 0.775V and 1.4V
    Electronically balanced RCA & XLR inputs; binding post and Speakon outputs
    Efficient forced-air cooling prevents excessive thermal buildup
    Electronically balanced RCA & XLR inputs; binding post and Speakon outputs
    Two level controls, power switch, power LED, and six LEDs which indicate signal presence, clip and fault for each channel
    Protection against shorts, no-load, on/off thumps and radio-frequency interference

Crown X4000 Stereo 2x1350W Power Amp Specifications:

  • Guaranteed Minimum Power: 1350W (per channel) @ 4 ohms / 1000W (per channel) @ 8 ohms / 2700W bridge mono @ 8 ohms
    Frequency Response (at 1 Watt): 20Hz - 20kHz, +0/-1dB
    Total Harmonic Distortion (THD): < 0.5%, 20Hz - 20kHz
    Intermodulation Distortion (IMD) 60Hz and 7kHz at 4:1, from full-rated output
    to –30dB: 0.35%
    Slew Rate: >10V/us
    Voltage Gain: 29dB 31dB 33dB 36dB
    Damping Factor (8 Ohm), 10Hz - 400Hz > 200
    Signal-to-Noise Ratio: (below rated power, 20Hz to 20kHz, A-weighted): > 100dB
    Crosstalk (below rated power)
    At 1kHz: –75dB
    At 20kHz: –59dB
    Input Sensitivity for full rated power at 8 Ohm 0.775V or 1.4V
    Input Impedance (nominal)
    Balanced: 20 kOhm
    Unbalanced: 10 kOhm

    Connectors, Controls and Indicators
    Input Connectors: One balanced XLR and one unbalanced RCA per channel
    Output Connectors: (Speaker Connectors) 4-POLE Speakon and one pair Binding Post per channel
    Front Panel Controls: Power on/off switch, one gain control per channel
    Rear Panel Controls Output mode switch: stereo (dual), parallel or bridge
    Input sensitivity switch: 0.775V or 1.4V
    Power Indicator: One blue LED
    Signal Indicator: One green LED per channel
    Clip (peak) Indicator: One yellow LED per channel
    Fault Indicator: One red LED per channel

    Protection: Protection against short circuits, no-load, on/off muting, RF interference. Stable into reactive or mismatched loads
    Ventilation: Flow-through ventilation from front to back
    Cooling: Internal heat sinks with forced air. Fan cooled, speed regulated, thermal protection

Crown X4000 Stereo 2x1350W Power Amp Blemished - Like New

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 4 reviews)
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  • Good price , great amp !

    As reviewed by Nicholas on 8/17/2014

    I am using this amp to power 4 Yamaha S115IV speakers. I am using a DBX 223 crossover (crossover @ 140Hz) with 2 subs . The power is rated at 1350 watts rms into 4 ohms per side - each of the Yamaha's are rated at 500 watts continuous. I use the amp in stereo mode at 4 ohms per side - I can say that it does what it is supposed to do - Loud and clean - no distortion , no clipping at all at very high volume . I like this amp ! I would recommend this amp - plenty of power and sounds great . I use Crown amps to power my 2 subs and my 4 monitors , they always sound great - I bought these amps new from GC some years ago and have not had a problem with them yet ! I'm sure that the X4000 will be just as reliable .

    2 of 2 people found this review helpful.
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  • Crown X4000

    As reviewed by John on 8/24/2014

    I needed to replace my old 450w per channel stereo power amp from the U.K., which I've been using for the past 20+ years, hooked into a Technics Control/pre-amp, to power my power-hungry, Kef 105 speakers, along with the rest of my home hi-fi system. Since the right channel had been running really hot on the power amp for the longest time, I'd been on the look out for a no-frills, powerful, decent sounding, and affordable replacement for several years. Anyway, yesterday, I picked up a Crown X4000 at GC in Sherman Oaks, courtesy of some very helpful sales associates - namely Desiree, Buddy & Kramer - took it home, installed it and I have to say the sound is truly amazing for such an incredibly low price. Thing is, I'm very particular about sound, and to be honest, I half expected I'd be disappointed in it from a purely sonic standpoint, thus would find myself returning the unit. However, stunning sound quality aside, my pleasant surprise didn't end there, since having grown accustomed to the noisy fans on my old amp, the fans on the Crown, by way of comparison, are practically inaudible. Unless of course you put an ear close to the unit whilst it's powered up! Suffice to say, my power-sucking Kef's handle the 1000w per channel, superbly. With my Control/pre-amp volume set a quarter way up,(flat response, no tone controls/eq) and the Crown L and R channel volumes set to halfway, the sound is plenty loud and punchy, handling dynamics and detail very well, without any clipping or distortion, whatsoever. (The amp is manufactured?/assembled? in China, but at this price point, one can't, in good conscience, really complain about that). Bottom line is, it performs very well, and my hope is that it proves to be reliable in the long term. Highly recommended. John W.

    1 of 1 people found this review helpful.
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  • Powerful, Awsome, Cool

    As reviewed by PERRY on 8/22/2014

    Crown Is the best music product company in the world. This amp like all their others will do it's job well done anytime for all applications. Plenty of power in this beauty. 43 pounds is easy to tour and transport. The cooling is the best on the market today and in the past. Smooth operation and ease of use. Get it everybody. Now!! You Go Crown!!

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