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Behringer KM400 Professional 400W Stereo Power Amplifier with ATR Technology

SKU: BEH0105ABW86 MFR: 0105-ABW86-US1
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Key Features

  • Experience robust sound with 400W stereo power, ideal for any audio setup.
  • Enjoy crystal-clear audio performance thanks to advanced ATR (Accelerated Transient Response) technology.
  • Effortlessly integrate this durable Behringer power amplifier into your existing rackmount system.
  • Power your passive speakers with flexible connectivity options, including bridge mode for mono operation.
  • Achieve professional-grade sound for live gigs or studio sessions with reliable power output.
  • Benefit from a compact 2U rackmount size, optimizing space without compromising on power.
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Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Behringer KM400 Specifications

  • Color

    Black

  • Material

    Steel

  • Rackmount Size

    2U

  • Power Output

    2x 190W @ 4 Ohm
    2x 120W @ 8 Ohm
    Bridge mode: 400W @ 8 Ohm

  • UPC Code

    4033653000314

About Behringer KM400

This professional 2-channel power amplifier delivers reliable, high-quality performance with ATR (Accelerated Transient Response) technology for exceptional punch and clarity. Designed for live sound and installed systems, it features zero-attack limiters, comprehensive protection circuitry, and a rugged 2U steel chassis for dependable operation.

Behringer KM400 Features

  • 2x 190 Watts into 4 Ohms; 2x 120 Watts into 8 Ohms; 400 Watts into 8 Ohms (bridge mode)
  • ATR (Accelerated Transient Response) technology for ultimate punch and clarity
  • "Zero-attack" limiters offer maximum output level with reliable overload protection
  • Precise signal and clip LEDs to monitor performance
  • Professional XLR input connectors for balanced signal sources and noise-free operation
  • Professional twist-lock speaker connectors for ultimate reliability
  • Independent DC and short circuit protection on each channel automatically protects amplifier and speakers
  • Ultra-efficient switch-mode power supply for noise-free audio and superior transient response
  • Front-to-back ventilation for reliable operation
  • Built-like-a-tank, impact-resistant, all-steel 2U rackmount chassis

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience robust sound with 400W stereo power, ideal for any audio setup.
  • Enjoy crystal-clear audio performance thanks to advanced ATR (Accelerated Transient Response) technology.
  • Effortlessly integrate this durable Behringer power amplifier into your existing rackmount system.
  • Power your passive speakers with flexible connectivity options, including bridge mode for mono operation.
  • Achieve professional-grade sound for live gigs or studio sessions with reliable power output.
  • Benefit from a compact 2U rackmount size, optimizing space without compromising on power.

What's in the box:

  • Behringer KM400 Professional 400W Stereo Power Amplifier with ATR Technology
  • Adorama 1 Year Limited Warranty