LAB.Gruppen E 4:2 Amp amplifier (2x200W 4 Ohm/100V)

Ultra-compact 400W amplifier with flexible Hi-Z/Lo-Z setup, IDEEA efficiency and user-optimized RSL output for professional installations.

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1.233 EUR /pc.

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Highlights:

• 2 flexible output channels for Hi-Z and Lo-Z applications
• 400 watts total output power in an ultra-compact design
• IDEEA technology for high efficiency and low distortion
• RSL™ limiter ensures optimal audio quality without clipping
• Asymmetric channel load configuration available
• Energy-efficient operation with low running costs
• Ideal for fixed installations in professional environments
• Built on Lab Gruppen’s renowned audio and build quality

Powerful and Flexible Amplifier for Installation Use

The E 4:2 from Lab Gruppen is a 400-watt amplifier specifically designed for fixed installation environments where flexibility, efficiency, and audio quality are essential. With two output channels that can be freely configured for either Hi-Z (70 V/100 V) or Lo-Z operation, the E 4:2 offers maximum adaptability across a wide range of applications. Its ultra-compact size makes it easy to install even in tight rack spaces or concealed technical rooms, without compromising performance.

Advanced Technology for Optimal Performance

At the core of the E Series lies Lab Gruppen’s groundbreaking IDEEA technology, which combines high output power with extremely low energy consumption. The patented Class D design delivers clean, accurate sound with minimal distortion, while keeping power usage to an absolute minimum. In combination with Rail Sensing Limiter (RSL™) technology, the E 4:2 automatically adapts to current load conditions and optimizes sound output no matter which speakers are used.

Efficient and Future-Proof Installation

Thanks to the ability to asymmetrically distribute total output power between the two channels, the amplifier can be easily tailored to specific needs — for instance, powering a subwoofer on one channel and several ceiling speakers on the other. This makes the E 4:2 a perfect choice for everything from retail stores and restaurants to conference centers and churches. The combination of high performance, low energy consumption, and outstanding audio quality makes this amplifier a long-term, cost-effective investment.

Specifications:

• Total output power: 400 watts
• Number of channels: 2
• Output configuration: Hi-Z (70 V/100 V) and Lo-Z
• Technology: IDEEA Class D amplifier design
• Protection: Rail Sensing Limiter (RSL™)
• Power distribution: Asymmetric between channels
• Form factor: Ultra-compact rack unit
• Application: Installation in commercial and professional environments

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spec sheet (EN)

LAB-E42AMP: LAB.Gruppen E 4:2 Amp amplifier (2x200W 4Ohm/100V)

Brand description - LAB.Gruppen

Swedish manufactorer of professional installation and PA amplifiers. The goal of LAB GRUPPEN engineers has always been to produce the maximum possible power output with minimum current draw from the AC mains. So if you raw masses of amplifier power, you need a LAB amplifier!

Manuals and user guides for LAB.Gruppen products

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