The ELX4000 from ADJ, provides any DJ or venue with professional grade power. From ADJ the ELX4000 makes sure your next DJ event goes off without a hitch. Get a reliable ELX4000 Professional Power Amplifier from ADJ and don't worry about your power again.
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Product Description


The ELX4000 from ADJ, Professional Power Amplifier with a bevy of features at an affordable price. Packed full of Professional features like pro In/Out/Thru connections, a high powered fan to keep the amplifier cool, and an unique illuminated crystal blue glowing front panel makes sure that the ELX4000 from ADJ doesn't fail you right in the middle of the show.

Maintain top control over your power with features that include: 800W RMS @ 8 Ohms (Bridged Mono), a Frequency Response of 20Hz - 20KHz (+/-01dB @ 8 Ohms) and features Balanced XLR Inputs and Speakon and Binding Posts for outputs.

Without the proper amount of power, no show ever takes off. Forget worrying about that with the ELX4000 from ADJ with Output power of 2x 260W RMS Per Channel @ 8 Ohms, 1K Hz, 1% THD, 2x 400W RMS Per Channel @ 4 Ohms, 1kHz, 1% THD. The ELX4000 from ADJ, reliable dependable power to keep your DJ experience or venue rocking all night long. 



  • Total Harmonic Distortion: Less Than 0.1% (20Hz – 20kHz @ 8 Ohms)
  • Frequency Response: (+/-01db, @rated output Power, 8 Ohms): 20Hz – 20K Hz
  • Slew Rate: 20V Per usec
  • Damping Factor @ 8 Ohm: 150
  • Impedance: 20 K Ohms balanced
  • Cooling System: 1 individual fan
  • Special Feature: Ground Lift
  • Input: Balanced XLR
  • Outputs: Speakon, Binding Post
  • Dimensions (LxWxH): 19" x 13.75" x 3.5" / 483 x 345 x 88mm 2 rack mount spaces
  • Weight: 27 lbs. / 12 Kg.
  • 2x 260W RMS Per Channel @ 8 Ohms, 1K Hz, 1% THD
  • 2x 400W RMS Per Channel @ 4 Ohms, 1kHz, 1% THD
  • (Bridged Mode, mono)
  • 800W RMS @ 8 Ohms, 1kHz, 1% THD



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ELX4000 User Manual Download


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