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Lab Gruppen E2:2 - 200 Watt Amplifier with 2 Flexible Output Channels for Installation Applications The Lab Gruppen E2:2 amplifier delivers 220 watts per channel at 4 ohms with exceptional energy efficiency and a compact design. Ideal for commercial and residential installations, it combines reliable performance with advanced features to meet diverse audio system needs. Key Features Power Output: 2-channel amplifier delivering 220 watts per channel at 4 ohms, suitable for small to medium-sized audio systems. Energy Efficiency: Utilises patented IDEA (IntelliDrive Energy Efficient Amplifier) technology for optimised power usage and reduced operating costs. Compact Design: Lightweight and space-saving, perfect for installations in restaurants, conference rooms, retail environments, and home theatres. Flexible Inputs: Supports both balanced and unbalanced input signals for versatile system integration. Protection and Reliability: Equipped with advanced overload, thermal, and short-circuit protection circuits for dependable operation. Class D Amplification: High efficiency with low heat dissipation ensures long-term stability and low power consumption. Green Credentials: Energy Star certified with eco-friendly design, ideal for 24/7 operation. Flexible Asymmetric Loading: Allows unequal power distribution between channels to optimise performance, e.g., driving a subwoofer on one channel and 70 V ceiling speakers on the other. Applications Commercial sound systems Background music in restaurants, offices, and retail spaces Home AV systems Small to medium-sized PA systems Lab Gruppen E2:2 Technology Highlights The E2:2 features Lab Gruppen’s proprietary Rail Sensing Limiter (RSL™) technology, which reduces signal clipping and optimises output for varying load conditions. Its IDEA platform, based on a patented Class D output stage, delivers high power with minimal distortion and low mains current draw. The amplifier automatically switches to standby mode after 20 minutes of inactivity, consuming less than 1 watt, and resumes operation instantly when a signal is detected. GPIO facilities enable remote power control and monitoring. Energy Star Certified By maintaining low current draw during operation and reduced power consumption when idle, the Lab Gruppen E2:2 meets rigorous Energy Star efficiency standards without compromising its renowned sonic performance and robust power output.