Power amplifier Lab.Gruppen FP 7000/SP

Lab.Gruppen FP 7000/SP

The versatile FP 7000 supplies power output (2×3500 W at 2 ohms) well matched to a wide variety of applications. At the core of the FP 7000’s performance is a breakthrough advance in Lab.gruppen’s patented Class TD® output stage, an amplifier topology that approaches the exceptional efficiency of Class D while retaining the sonic purity of proven Class B designs. Further contributing to the remarkable efficiency of the FP 7000 is a Regulated Switch Mode Power Supply (R.SMPS™), which gives the added benefit of stabilizing rail voltages to the output even with wide fluctuations of mains voltage. A highly refined and updated circuit layout optimizes the interaction of R.SMPS and Class TD to produce the excellent power density of the FP 7000.

Features

Model: FP 7000

General:

• Number of amplifier channels 2
• Peak total output all channels driven 7000 W
• Peak output voltage per channel 155 V
• Max output current per channel 59 A peak

Max output power (all channels driven):

• 2 ohms 3500 W
• 4 ohms 2800 W
• 8 ohms 1450 W
• 16 ohms 730 W

Max output power bridged:

• 2 ohms Not recommended 1
• 4 ohms 7000 W
• 8 ohms 5600 W
• 16 ohms 2900 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 (1 W into 8 ohms) + 0/-3 dB 6.8 Hz - 34 kHz
• Output impedance @ 100 Hz 19 mOhm

Gain, Sensitivity and Limiters:

• VPL, selectable per ch 155, 121, 101, 83, 70, 56, 47, 38 V
• VPL, when bridged 2 310, 242, 202, 166, 140, 112, 94, 76 V
• Voltage Peak Limiter mode (per ch.) Hard/Soft
• Amplifier gain selectable (all channels) – rear-panel switches 2 23, 26, 29, 32, 35, 38, 41, 44 dB
• Default gain 35 dB
• Level adjustment (per channel) Front-panel potentiometer, 31 position detented from -inf to

Connectors and Buttons:

• Output connectors (per ch.) Neutrik speakON
• Input connectors (per ch.) 3-pin XLR, electronically balanced
• Output bridge mode A+B - Ch. A is signal input source. A+B, C+D - Ch.’s A and C are input source
• NomadLink network On board, 2 x RJ45 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 Dual fan, front to rear airflow, no filter required, temperature controlled speed

Front-panel user interface:

• Common NomadLink Network; Power Average Limiter (PAL)4; Power on
• Per channel Signal present/High-impedance; -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 3 130-265 V/65-135 V
• Minimum power-up voltage, 230 V/115 V 171 V/85 V
• Power Average Limiter (PAL) 4 Yes
• Soft-start/Inrush Current Draw Yes/max. 5 A
• Mains connector 230 V CE: 16 A, CEE7; 115 V ETL: 30 A Twist lock

Dimensions: 483x88x396 mm

Weight: 12 kg