Ashly KLR-5000 | 2500W High-Performance Stereo Power Amplifier

High-Performance Stereo Amplifier for Professional Audio

The Ashly KLR-5000 is a powerful two-channel amplifier delivering 2500W per channel into 2-ohm loads, 1700W per channel into 4-ohm loads, or 1000W per channel into 8-ohm loads. Engineered with a rugged 2RU chassis and a 2-step Class-H design, this amplifier is built for sustained power, exceptional sound quality, and long-term reliability. Whether for live sound or fixed installations, the KLR-5000 provides optimized performance for demanding applications.

Ashly KLR-5000 Competitive Differences

• Delivers up to 2500W per channel into 2-ohm loads, 5000W in bridged mono mode
• 2-step Class-H design for efficient power delivery and reduced heat
• Switch mode power supply for high efficiency and low weight
• Neutrik Speakon outputs and balanced 3-pin Euroblock/XLR/TRS inputs
• 3-position gain, mode, and high-pass filter switches for flexible configuration
• Integrated limiter and extensive protection circuitry for reliable operation
• Front-panel level controls and status LEDs for easy monitoring
• Forced air cooling with variable-speed fans and removable dust filters
• Rugged 2RU rackmount chassis for durability and convenience

Ashly KLR-5000 Description

The Ashly KLR-5000 is the ultimate amplifier for professional audio systems, offering a perfect balance of power, efficiency, and reliability. Its 2-step Class-H topology ensures efficient performance, while its switch mode power supply supports deep bass, clear midrange, and crisp treble. Designed for versatility, the KLR-5000 operates in stereo, bridged, or parallel modes, and features selectable gain, limiter, and high-pass filter options. Equipped with advanced protection circuits, the KLR-5000 safeguards against overcurrent, DC output, and overheating. Its forced air cooling system and robust construction make it a reliable choice for touring and fixed installations. With easy-to-use front-panel controls and flexible input/output options, this amplifier is ready for any professional application.

KLR-5000 Features

• Power Output:
  • 1000W per channel @ 8 ohms stereo
  • 1700W per channel @ 4 ohms stereo
  • 2500W per channel @ 2 ohms stereo
  • 5000W @ 4 ohms bridged mono
• 2-step Class-H circuitry for optimal power and thermal management
• Inputs: 3-pin Euroblock, XLR, 1/4" TRS combo connectors
• Outputs: Neutrik Speakon connectors
• Selectable 30Hz/50Hz/off high-pass filters
• Switchable limiter for distortion prevention
• Integrated protection circuitry for overcurrent, DC output, and overheating
• Front-panel controls for level, gain, and mode selection
• Forced air cooling with removable dust filters
• Durable 2RU rackmount chassis

KLR-5000 Specifications

• Frequency Response: 20Hz–20kHz (+0.3dB)
• Damping Factor: >380 at 8 ohms
• Signal-to-Noise Ratio: >110dB
• Total Harmonic Distortion (THD): <0.05%
• Cooling: Variable-speed fan, front-to-rear airflow
• Power Requirements: 3-prong NEMA 5-20 (20A)
• Operating Temperature: 14–104°F (-10–40°C)
• Dimensions: 19 x 3.5 x 16" (482 x 88 x 407mm)
• Weight: 28.2 lbs (12.8kg)
• Package Weight: 35.1 lbs
• Box Dimensions: 22.6 x 21.6 x 6.5"