High Power Density: The Lab Gruppen E8:2 provides 800 watts of power through two output channels, all within a compact 1U rack-mountable form factor. This high power density allows for space-saving in racks, reducing both rack space and overall system costs without compromising on performance.

Energy Efficiency: This amplifier is Energy Star certified, demonstrating its commitment to energy efficiency. The E8:2’s IntelliDrive technology allows it to operate with exceptional efficiency, ensuring low lifetime running costs. The amplifier’s design maintains a low current draw even at high output levels and consumes less than 1 watt in standby mode, meeting rigorous efficiency standards.

Flexible Output Configuration: The E8:2 offers flexibility with its output channels, supporting 2 x 400 watts at 70V constant voltage or various low impedances (2, 4, and 8 ohms). This versatility makes it suitable for a wide range of installation applications. Asymmetric channel loading is also supported, allowing users to mix and match loads with different impedances to maximize system efficiency and inventory utilization.

Advanced Technology: At the heart of the E8:2 is Lab Gruppen’s IDEEA technology, which utilizes a state-of-the-art Class-D amplifier stage. This technology ensures high power output with minimal distortion, enhancing audio performance while reducing power consumption and heat generation. The Rail Sense Limiter (RSL) further optimizes performance by reducing signal clipping and simplifying configuration for both constant voltage and low impedance loads.

Robust Protection and Controls: The E8:2 includes comprehensive fail-safe circuit protection to ensure reliable operation even under challenging conditions. Its auto-standby and auto-power-on features reduce power consumption during non-operational periods. The amplifier is equipped with a built-in 50 Hz high-pass filter, per-channel attenuation knobs, and temperature-controlled cooling to maintain optimal performance and longevity.

User-Friendly Features: The amplifier is designed with user convenience in mind. It includes per-channel attenuation knobs and signal LEDs on the rear panel for straightforward commissioning. The temperature-controlled fan ensures efficient cooling with front-to-back airflow. The aluminum front panel features power and temperature LEDs, along with per-channel signal and limit indicators. Additionally, GPIO connectors allow for advanced system integration, offering power control and monitoring capabilities.

High-Quality Connectors: Balanced high-quality analog inputs and amplifier outputs are provided on detachable screw terminals, facilitating easy installation and maintenance. The E8:2 also features a fixed 50 Hz high-pass filter, which is switchable per channel to tailor the amplifier’s performance to specific needs.

Specifications

• Number of Channels: 2
• Total Output Power: 800 W
• Output Voltage per Channel: 100 V / 70 Vrms
• Output Current: 16 Arms
• Max Output Power (All Channels Driven): 400 W @ 2 ohms, 400 W @ 4 ohms, 400 W @ 8 ohms (70 V mode), 290 W @ 16 ohms (70 V mode)
• THD: <0.1% at 1 W, <0.05% at 1 kHz and 1 dB below clipping
• Signal to Noise Ratio: >112 dBA
• Frequency Response: 2 Hz – 40 kHz
• Input Impedance: 20 kOhm
• Cooling: Temperature-controlled single fan, front-to-rear airflow
• Dimensions: W: 483 mm (19”), H: 44 mm (1U), D: 276 mm (10.9”)
• Weight: 4.2 kg (9.3 lbs)
• Finish: Dark grey aluminum front and black steel chassis