Behringer
Behringer KM400 - Professional 400W Stereo Power Amplifier with ATR
Expected Aug 10, 2026 – order now, ships on arrival. This date is an estimate and may change due to shipping, customs, or supplier variance.
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Expected Aug 10, 2026 – order now, ships on arrival. This date is an estimate and may change due to shipping, customs, or supplier variance.
Expected Aug 10, 2026 – order now, ships on arrival. This date is an estimate and may change due to shipping, customs, or supplier variance.
Features
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ATR (Accelerated Transient Response) Technology:
Delivers exceptional punch and clarity, ensuring your audio remains dynamic and precise across all frequencies. -
Zero-Attack Limiters:
Provide reliable overload protection while allowing the amplifier to achieve maximum output without distortion or signal degradation. -
Professional Connectivity:
Includes balanced XLR inputs and twist-lock speaker connectors for noise-free operation and secure, reliable signal transmission.
Description
The Behringer KM400 is a professional 400-watt stereo power amplifier designed to deliver exceptional audio performance with precision and reliability. Built for live sound, studio applications, or installation use, it combines robust construction with advanced audio technology. Featuring Behringer's ATR (Accelerated Transient Response) technology, the KM400 provides ultimate punch and clarity, ensuring your sound remains crisp and dynamic even at high output levels. With versatile power handling, it delivers 2 x 190 watts into 4 ohms, 2 x 120 watts into 8 ohms, or 400 watts in bridge mode at 8 ohms, offering flexibility for a wide range of speaker setups. Its “zero-attack” limiters protect your equipment while allowing maximum output, and precise signal and clip LEDs provide instant visual feedback. Equipped with professional XLR inputs for balanced signals and twist-lock speaker connectors for secure operation, the KM400 is designed to maintain clean, noise-free audio. Its ultra-efficient switch-mode power supply and front-to-back ventilation guarantee superior transient response and reliable operation, while its rugged all-steel 2U rackmount chassis ensures it can withstand the rigours of professional use.
Specification
- Power Output: 2 x 190 W into 4 Ohms, 2 x 120 W into 8 Ohms, 400 W into 8 Ohms (bridge mode)
- ATR (Accelerated Transient Response) technology
- Zero-attack limiters for overload protection
- Signal and clip LEDs for performance monitoring
- Balanced XLR inputs
- Twist-lock speaker connectors
- Independent DC and short circuit protection per channel
- Ultra-efficient switch-mode power supply
- Front-to-back ventilation
- Rugged 2U all-steel rackmount chassis
Frequently Asked Questions
Yes. MusicMajlis is an authorized dealer for every brand we carry, and every unit ships as-is from the manufacturer with its full original packaging and accessories.
Every item is backed by its official brand warranty. Warranty length and coverage vary by manufacturer -- check the product description or contact us and we’ll confirm the exact terms before you buy.
Orders over AED 499 ship free. We offer next-day delivery across Dubai and Sharjah, and 1-3 business days for the rest of the UAE.
Yes -- split any order into 4 interest-free payments with Tabby or Tamara at checkout, no extra fees.
We offer simple, hassle-free returns within 7 days of delivery for unused items in original packaging. Contact our team to start a return.
Yes. Trade in gear you’ve outgrown for store credit toward this or any other item -- reach out to our team for a quick valuation.
