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Silent and Space-Efficient Design
The HLabs AMP4100 features a fanless, 1U rack-mounted design, ideal for studio environments where space efficiency and noise reduction are critical, ensuring silent operation without sacrificing performance.
The HLabs AMP4100 is a professional-grade 4×100W studio reference amplifier designed for immersive audio applications, boasting high-end analogue input circuitry, a compact 1U fanless design for silent operation, renowned Hypex UcD™ amplification technology, and customisable features to meet the exacting demands of modern audio professionals.
Superior Power and Precision
The AMP4100 delivers 4×100W of exceptionally clean power at 4Ω, making it ideal for multi-channel studio setups. It also offers impressive versatility with power outputs of 4×60W at both 8Ω and 2Ω, ensuring compatibility with a wide range of speakers. The electronically balanced inputs feature studio-grade buffer circuits to guarantee perfect impedance matching with any audio source. Users can rely on the integrated Signal/Clip LEDs for each channel to monitor system performance with precision.
Innovative Design for Studio Excellence
Engineered for professional environments, the AMP4100 offers a sleek, space-saving 1U rack-mounted form factor, leaving ample room for additional studio equipment. Its fanless design ensures completely silent operation, a critical feature for control rooms where ambient noise can compromise audio quality. The device uses Neutrik© XLR connectors for secure, high-quality signal transmission, and an earth lift function eliminates ground loops to optimise sound integrity.
Exceptional Build and Performance
The AMP4100 incorporates pop-free start and stop functionality, ensuring smooth and silent operation at all times. Advanced protection features include DC-error detection with automatic power shutdown and overheating safeguards, providing reliability and durability under demanding conditions. The amplifier achieves a remarkable efficiency of 92% at full power due to its Class-D amplification technology, minimising energy consumption and heat generation.
Technical Specifications and Build Quality
The AMP4100 is meticulously crafted with a frequency response of ±1dB from 20Hz to 25kHz, ensuring uncoloured and accurate sound reproduction. Its distortion remains exceptionally low at just 0.03% from 20Hz to 20kHz at 1W, meeting the standards required for high-fidelity studio work. The amplifier supports effortless speaker wiring via an 8-pin Phoenix connector and comes equipped with an IEC power cable as standard. A V-LOCK power cable is available as an optional accessory.
Craftsmanship and Customisation
The H-Labs AMP4100 is designed and assembled in Saint-Vérand, France, with all components sourced from trusted partners across France and Europe. As part of HLabs’ Custom Series, it is made to order, with limited stock occasionally available. Professionals can request customisations to tailor the AMP4100 to their specific requirements, ensuring an amplifier that perfectly complements their studio setup.
Power Supply and Energy Efficiency
This amplifier operates on a standard 180-260V | 50-60Hz power supply, with a 90-130V option available upon request. Its energy-efficient design results in idle losses of less than 16W and a maximum power consumption of 470W, making it a cost-effective and environmentally conscious choice.
Compact, Reliable, and Professional
Weighing only 4.1kg and measuring 483x270x44mm, the AMP4100 fits seamlessly into professional studio racks without compromising on performance or reliability. Its robust construction and innovative features make it an indispensable tool for audio professionals seeking pristine sound, dependable performance, and customisation flexibility.
- 4×100W ultra-clean power at 4Ω, with additional configurations of 4×60W at 8Ω and 2Ω.
- Compact 1U rack design with fanless, silent operation for control rooms.
- Studio-grade buffered analogue inputs with Neutrik© XLR connectors and earth lift to prevent ground loops.
- Signal/Clip LEDs for precise monitoring of each channel.
- Pop-free start/stop, DC-error detection, and overheating protection for reliable performance.
- High efficiency Class-D amplification with 92% energy efficiency at full power.
- Designed and assembled in France with customisation options for specific professional needs.
- UK over £99 FREE
- UK under £99 £10
- EU £36
- Rest of World £80
Large/Heavy items: Extra charges may apply (e.g., consoles, large monitors). We’ll contact you before processing if so.
We ship with DPD and UPS across the UK, EU and worldwide. Same-day within the M25 is available depending on stock from £48.
At KMR, we provide exceptional support for all your audio studio requirements. Our committed team is ready to help you with setup, troubleshooting, and optimizing your gear for peak performance.
If you face any challenges, our customer service team is just a phone call away, prepared to offer expert assistance.
KEY FEATURES
Highly Compatible and Precise Power Output
Offering versatile power outputs of 4×100W at 4Ω, and 4×60W at both 8Ω and 2Ω, the AMP4100 accommodates a wide range of speaker setups. Integrated Signal/Clip LEDs enhance monitoring accuracy for optimal audio management.
Advanced Protection and Energy Efficiency
With a 92% efficiency at full power, the AMP4100 minimizes energy use and heat output. Its advanced protection features, like DC-error detection and overheating safeguards, ensure reliable and durable performance under rigorous conditions.