Lab Gruppen E2:2 200 Watt Power Amplifier with 2 Flexible Output Channels for Installation Applications

LAB-E2:2 - Overview

Small in size, huge in benefits

• Features:

  • 200 W amplifier carrying 2 flexible output channels in a high power density 1 rack unit form factor saves rack space and system cost
  • Energy efficient with Energy Star* certification for supreme green credentials and exceptionally low lifetime running costs
  • Flexible IntelliDrive permits delivering the 2 x 100 W at constant voltage 70 V or low impedance (2, 4 and 8 Ohms) on any channel
  • Asymmetric channel loading allows mixing and matching loads with different impedances to maximize overall system efficiency and inventory utilization
  • High efficiency amplifier with low power consumption and minimized heat generation lowers demands on the installations' mains distribution and cooling systems
  • IDEEA outputs stage based on proprietary, state-of-the-art Class-D amplifier technology for superior performance
  • Comprehensive fail safe circuit protection ensures continued operation even under reduced operating conditions
  • Auto-standby and auto-power-on reduces power consumption to below 1 W in non-operating cycles
  • Rail Sense Limiter (RSL) greatly reduces signal clipping and ensures simple configuration for constant voltage and low impedance loads
  • Built in 50 Hz high pass filter selectable per channel available on rear panel switch
  • Per-channel attenuation knob and signal LED on rear panel for simple commissioning
  • Efficient cooling with temperature controlled fan with front to back airflow
  • Aluminum front panel with power and temperature LEDs and per channel signal and limit LEDs
  • GPIO connector with power control and indication for further system integration
  • Balanced high-quality analog inputs and amplifier outputs on detachable screw terminals
   

• Specifications:

  • General
  • Number of amplifier channels: 2
  • Total output all channels driven: 200 W
  • Peak output voltage per channel: 100 V / 70 Vrms
  • Max. output current: 7.7 Arms
    
    Max output power (all channels driven)
  • 2 ohms: N.R.
  • 4 ohms: 100 W
  • 8 ohms: 100 W
  • 16 ohms: 100 W (requires the "70 V" mode for the RSL, "Lo-Z" gives 50 W)
  • 70 V: 100 W
  • 100 V: Can deliver 100 W to a 100 V load tapped at 200 W
    
    Performance
  • THD 20 Hz - 20 kHz at 1 W: <0.1%
  • THD at 1 kHz and 1 dB below clipping: <0.05%
  • Signal to Noise Ratio: >112 dBA
  • Channel separation (Crosstalk) at 1 kHz: >70 dB
  • Frequency Response: 2 Hz - 40 kHz
  • Input impedance: 20 kOhm
  • Common Mode Rejection (CMR): 50 dB
  • Output impedance: 25 mOhm
    
    Gain, Sensitivity and Limiters
  • Limit and gain switch defining limit and gain (per channel): 2 pos: Lo-Z and 70 V
  • VPL for 70 V mode: 100 V
  • VPL for Lo-Z mode: 40 V
  • Sensitivity for stated power into 8 Ohm in Lo-Z mode: 4 dBu
  • Sensitivity for 70.7 V out in 70 V mode: 4 dBu
  • Sensitivity for stated power into 4 Ohm in Lo-Z mode: 1 dBu
  • Sensitivity for stated power into 16 Ohm in 70 V mode: -0.9 dBu
  • Gain in 70 V mode: 35.2 dB
  • Gain in Lo-Z mode:27.2 dB
  • Level adjustment (per channel): Rear panel potentiometer, from -inf to 0 dB
    
    Connectors and Buttons
  • Input connectors (per ch.): 3 - pin detachable screw terminals, electronically balanced
  • Output connectors (per ch.): 2 - pin detachable screw terminals
  • High pass filter: Fixed at 50 Hz, switchable per channel
  • Power control: Can be used to go between standby and ON
  • GPI (power control input): Contact closure type, 2-pin detachable screw terminal, controls the power state
  • GPO (power state output): Contact closure type, 2-pin detachable screw terminal, for external monitoring of the power state
  • Cooling: Single fan, front to rear airflow, no filter required, temperature controlled speed
    
    Power
  • Nominal voltage: 100 - 240 VAC
  • Operating voltage: 70 - 265 VAC
  • Standby consumption: <1 W
  • Mains connector: IEC inlet
    
    Physical
  • Dimensions (WxHxD): 19" (483 mm) x 1.7" (44 mm) x 10.9" (276mm)
  • Weight: 9.3 lbs (4.2 kg)
  • Finish: Dark grey aluminum front and black steel chassis
    
    Approvals
  • CE, RoHS, WEEE, UL (UL 60065), CSA C22.2 NO. 60065, FCC Part 15 Subpart B Class A, PSE, CCC Energy Star
   

• Item Includes:

  • 1x Lab Gruppen E2:2 200 Watt Power Amplifier
  • 1x Power Cord
   

• Warranty:

  • 3-Year Limited Warranty