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Behringer
Behringer KM400 - Professional 400W Stereo Power Amplifier with ATR
Live Amplifier For Venues And Live Shows
UK Delivery - From £5.99
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Want to Click and Collect or try items at our Guildford Store?
The store is open 10am - 6pm Monday to Saturday and 11am - 5pm Sunday and bank holidays.
The stock information shows the quantity of units that are available to purchase at the Guildford store and the quantity of units that are available at our off-site Guildford warehouse. These stock levels are updated in real time.
Our Click and Collect service is available at our Guildford store from 10am - 6pm Monday to Saturday, and 11am - 5pm on Sunday. You can either choose click and collect as your delivery option online or, during store opening hours, call our sales team at 01483 456777 to place a 10% deposit.
If you have placed your order online, you will receive a confirmation email of your order and a separate follow-up text or email to confirm when your item is ready for collection.
Please do not come to the store before you have received the follow-up message, as your order may not yet be ready at the store.
If the only available stock is in our off-site warehouse it can be brought to the store location for you to try - you just need to contact the store within opening hours. Please note any requests received after 3.30pm will not arrive at the store until the following morning.
Please be aware that, unless you have paid a deposit to reserve the item, it will continue to be free, both online and in-store, for another customer to buy. Therefore we would advise you to place a 10% deposit by either using the on-line click and collect service or calling us 01483 456777.
SKU: 0105-ABW86-UK1
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Product 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.
Features
- 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.
Durable and Reliable Design:
The KM400 is built like a tank with an impact-resistant, all-steel 2U rackmount chassis, designed to withstand the demands of touring, studio, or installed audio environments. Front-to-back ventilation and independent channel protection ensure dependable long-term performance under heavy loads.
Flexible Power Output:
Offering 2 x 190 watts into 4 ohms, 2 x 120 watts into 8 ohms, or 400 watts in bridge mode at 8 ohms, the KM400 adapts to a wide range of speaker configurations. This versatility makes it suitable for both small and large-scale sound setups.
Professional Audio Performance:
With ATR technology, precise signal monitoring, and ultra-efficient switch-mode power supply, the KM400 delivers clean, noise-free audio with excellent transient response. Its advanced features ensure maximum fidelity and reliability for critical audio applications.
Specifications
- 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
