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Lab Gruppen E4.2
Lab Gruppen E4.2 - 2 Channel Energy Efficient Amplifier Lab Gruppen E4.2

Lab Gruppen E4.2 - 2 Channel Energy Efficient Amplifier


  • High power density – Up to 2 × 200 W in 1U

  • Certified Energy Star 2.1 compliant

  • Flexible – IntelliDrive delivers similar power per channel at 70 V, 2, 4, 8 and 16 ohms

  • Asymmetric loading allows “mixing and matching” of loads with different impedances to maximize both overall system efficiency and inventory utilization

  • Patented IDEEA output stage based on Class D topology

  • High efficiency – Extremely low power consumption and heat output

  • Exceptionally low cost of ownership over lifetime

  • RSL switch circuit senses rail voltage and optimizes output for instantaneous load conditions

  • Efficient cooling – One temperature-controlled fan

  • Comprehensive circuit protection and fault indication

Availability: Ships in 3-5 days

RRP: £790.80

Our Price: £659.00

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Product Description

Details

When designing the E Series, Lab.gruppen drew upon the cutting-edge design philosophies developed for the flagship PLM™ 20000Q Powered Loudspeaker Management system, evolving these to create new circuit topologies and control features to meet the demands of 21st century AV installations.

The result is a platform called IDEEA: IntelliDrive Energy Efficient Amplifier. The principal design challenge was maintaining Lab.gruppen’s impeccable sonic performance and robust power output while meeting – or exceeding – the rigorous efficiency requirements of Energy Star 2.1 certification.

Additional Information

Additional Information

Manufacturer Lab Gruppen
Item Condition New
Output power (20 Hz-20kHz THD+N=01%) 4ohms 2 x 200W
Output power (20 Hz-20kHz THD+N=01%) 8ohms 2 x 200W
Output power (20 Hz-20kHz THD+N=01%) 2ohms 2 x 200W
Output power (20-20k Hz, THD<0, 2%) 100v 200W @ 70v
Application Fixed Install
Rack Ears Yes
Amplifier type Low impedence
Output channels 2
Stereo / Mono input type Stereo
Input connectors Phoenix
Output connectors Phoenix
Dimensions (W x H x D) 1U
Weight (Kg) 4Kg
Frequency response (Po=1W, RL=8ohms 0dB, +0.5dB, -1dB) 2 Hz 40 kHz
S/N ratio (DIN audio) >112dB
Distortion (THD full rated power 8 ohms) 20 Hz - 20 kHz for 1 W <0.1%
Amplifier protection type Fan
Market Sector Place of Worship, Theatre, Education, A/V Corporate, Commercial

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