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Lab Gruppen FP4000 - 2 ch, each 2000W into 2 Ohms, 1600W into 4 ohms or 800W into 8 ohms

£2,142.00 £1,785.00 (ex. vat)




Lab Gruppen FP4000 Front

  • Lab Gruppen FP4000 Front
  • Lab Gruppen FP4000 Rear

Lab Gruppen FP 4000 - 2 ch, each 2000W into 2 Ohms, 1600W into 4 ohms or 800W into 8 ohms

The Lab Gruppen FP 4000 is a 2000W a-side, two channel power amplifier. With a total power output of 4000W, the FP4000 has enough clarity and power to comfortably power mid and high frequency sections of line arrays and monitor systems, but its true capability lies in its bass handling.

Its refined Class TD output stage is optimised for effortless sonic reproduction of sub bass and low frequency content. A regulated switch mode power supply means more consistent and sustained power during bursts and peaks of low frequency content. The amp comesas standard with NomadLink RJ45 conectivity for amp remote control through a pc or laptop. 

Integrated hard and soft knee limiter functions, overall gain levels, channel bridging and VPL settings are all accessibly through the dip switch matrix on the rear of the unit. XLR inputs and a choice between dedicated terminal binding posts or Speakon outputs means adaptable connectivity (Outputs must be specified on order)

The front panel displays bright, colour coded LEDs that dynamically convey information about the amps current signal level, clips, temperature and peak levels and individual channel attenuators allow easy adjustment of each channels level.

Lab Gruppen FP4000 Specifications

Max Output Power

  • 2 ohms: 2000W (Bridge not recommended) 
  • 4 ohms: 1600W (Bridge at 4600W) 
  • 8 ohms: 800W (Bridge at 3200W) 
  • 16 ohms: 400W (Bridge at 1600W)
General 
  • Number of channels 2
  • Peak total output both channels driven 4000 W
  • Peak output voltage per channel 121 V
  • Max. output current per channel 50 A peak
Performance with Gain: 35 dB and VPL: 150 V
  • THD 20 Hz - 20 kHz for 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 (1 W into 8 ohms) +0/-3 dB 2 Hz - 34.2 kHz
  • Input impedance 20 kOhm
  • Input Common Mode Rejection, CMR 45 dB
  • Output impedance @ 100 Hz 56 mOhm
  • Voltage Peak Limiter (VPL), max. peak output 
  • VPL, selectable per ch. 121, 101, 83, 70, 56, 47, 38 V
  • VPL, selectable when bridged 242, 202, 166, 140, 112, 94, 76 V
  • Voltage Peak Limiter mode (per ch.) Hard / Soft
Gain and Level
  • Amplifier gain selectable (all channels) – rear-panel switches 23, 26, 29, 32, 35, 38, 41, 44 dB
  • Default gain 38 dB
  • Level adjustment (per ch.) Front-panel potentiometer, 31 position detented from -inf to 0 dB
Connectors and Switches
  • Input connectors (per ch.) 3-pin XLR, electronically balanced
  • Output connectors (per ch.) Neutrik Speakon or Binding Posts (must be specified upon order)
  • Output bridge mode A+B - Ch. A is signal input source
  • NomadLink® network On board, 2 x RJ45 EtherCon connectors, IN and OUT
  • Intelligent fans (on/off) Yes, depending on presence of output signal
  • Power on/off and Remote enable on/off Individual switches on front-panel
  • Cooling Two fans, front-to-rear airflow, temperature controlled speed
Front-panel indicators
  • Common NomadLink Network; Power Average Limiter (PAL) 2); Power on 
  • Per channel Signal present / High-impedance; -20 dB, -15 dB, -10 dB and -4 dB output signal; Voltage Peak Limiter (VPL); Current Peak Limiter (CPL); Very High Frequency (VHF); High temperature; Fault; Mute
Power
  • Operating voltage, 230 V / 115 V nominal 130-265 V / 65-135 V
  • Minimum power-up voltage, 230 V / 115 V 171 V / 85 V
  • Power Average Limiter (PAL) Yes
  • Soft start / Inrush Current Draw Yes / max. 5 A
  • Mains connector 230 V CE: 16 A, CEE7; 115 V ETL: 20 A / NEMA 5-20P
Design
  • Dimensions (W/H/D) W: 483 mm (19”), H: 88 mm (2 U), Overall D: 396 mm (15.6”), Mounting D: 358 mm (14.1”) 
  • Weight 12 kg (26.4 lbs.)
  • Finish Black painted steel chassis with gray painted steel front
Manufacturer Lab Gruppen
SKU SLABFP4000
Model Lab Gruppen FP4000
GTIN N/A
Lab Gruppen
Lab Gruppen
Lab Gruppen FP4000
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Studiocare Professional Audio Ltd.

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