Lab Gruppen FP 7000 - 3500W 2-Channel at 2-Ohm Power Amplifier with NomadLink Network Monitoring and Dedicated Control in Black Finish

The Lab Gruppen FP 7000 is a state-of-the-art 2-channel power amplifier, designed for high-performance audio applications that demand powerful output and pristine sound quality. As part of Lab Gruppen's renowned FP+ Series, the FP 7000 continues the legacy of exceptional audio fidelity with the latest in amplifier technology. Offering up to 3,500 watts per channel, it's ideal for touring applications, large-scale installations, and any situation requiring high-output, transparent sound. The FP 7000 builds on the company's decades-long reputation for sonic excellence, while integrating cutting-edge features like NomadLink network monitoring and control, making it a versatile and reliable solution for both professionals and integrators.

At the heart of the FP 7000 is Lab Gruppen's patented Class TD output stage. This advanced topology merges the efficiency of Class D amplifiers with the high-fidelity audio quality of Class B designs. This ensures that the amplifier delivers not only extraordinary power but also transparent sound reproduction. The FP 7000 is also equipped with a Regulated Switch Mode Power Supply (R.SMPS), which provides consistent power output despite fluctuations in mains voltage, making it suitable for demanding environments where power stability is critical. This design allows the FP 7000 to maintain its performance during extended high-power bursts, such as those required for driving subwoofers, while keeping operating costs low.

Designed for flexibility, the FP 7000 provides up to 3,500 watts per channel at 2 ohms, and features selectable Voltage Peak Limiter (VPL) settings, which allow the user to configure the amplifier to meet the specific needs of any load. Whether driving large subwoofers or delicate high-frequency drivers, the VPL ensures that the amplifier's output is optimized, maximizing headroom and minimizing distortion. For even more power, the amplifier can be used in bridged mode, delivering up to 7,000 watts at 4 ohms. The amplifier's gain is adjustable, allowing users to fine-tune their system's performance with selectable gains from 23 dB to 44 dB, with the default set to 35 dB.

To ensure the FP 7000 performs efficiently under demanding conditions, it incorporates Lab Gruppen's proprietary Intercooler cooling system. This system utilizes thousands of copper fins to improve the heat dissipation of the heatsink, and all output devices are mounted transversely to the airflow to ensure uniform cooling across the amplifier. As a result, the FP 7000 can maintain its high output levels without sacrificing sound quality or reliability. The amplifier also includes intelligent fans that activate based on output signal presence, ensuring that it remains cool while minimizing noise.

The FP 7000 also includes an extensive range of protection features designed to safeguard both the amplifier and connected equipment. These include protections against overcurrent, temperature spikes, DC faults, and short circuits, among others. If any abnormal operating condition is detected, the amplifier will engage automatic protection measures, but only at critical thresholds. The system is continuously monitored, and protection mechanisms are reset every six seconds, allowing normal operation to resume once the conditions return to nominal levels. These measures help extend the life of the amplifier and prevent service interruptions.

For integration into large, networked audio systems, the FP 7000 comes standard with the NomadLink network interface. This feature allows for seamless monitoring and control of the amplifier's parameters, including power on/off, channel mutes, and solo functions. NomadLink, when used with the DeviceControl software or compatible third-party platforms, provides a simple, scalable solution for managing multiple amplifiers within a larger audio system. The amplifier's two RJ45 etherCON connectors make it easy to connect to a network, providing remote access to the system and offering flexibility for large installations that require centralized control.

The FP 7000 is designed with both performance and ease of integration in mind. The amplifier features balanced 3-pin XLR inputs and Neutrik speakON or binding post outputs, offering compatibility with a wide range of professional audio systems. The front panel includes a range of indicators, such as signal presence, Voltage Peak Limiter (VPL), and Current Peak Limiter (CPL), making it easy to monitor the amplifier's status at a glance. Additionally, the amplifier features a removable dust filter grille for improved airflow and easier maintenance, ensuring that the system stays clean and operates efficiently.

In terms of durability, the FP 7000 is housed in a rugged 2U rackmount chassis, designed to withstand the rigors of touring and demanding installations. The black-painted steel chassis ensures durability, while the aluminum front panel provides a professional finish. The amplifier is also equipped with a soft-start mechanism to protect against inrush currents during power-up, and the Power Average Limiter (PAL) ensures optimal performance under all conditions.

In summary, the Lab Gruppen FP 7000 is a powerhouse of an amplifier, designed to meet the needs of professionals in live sound, installations, and rental applications. With its high power output, advanced cooling technology, flexible configurations, and comprehensive protection scheme, the FP 7000 provides all the performance and reliability needed for demanding audio environments. Its seamless integration with NomadLink network monitoring and control, combined with the amplifier's superior efficiency, makes it a top choice for any audio professional looking for high-quality sound and dependable performance.

Features

• 2 x 3,500 watts per channel at 2 ohms, with selectable VPL for optimized output
• Class TD output stage combines Class D efficiency with Class B sonic purity
• Regulated Switch Mode Power Supply (R.SMPS) ensures stable power output under varying mains voltage
• NomadLink network interface for remote monitoring and control via DeviceControl software
• Intercooler cooling system with copper fins for improved heat dissipation and consistent performance
• Comprehensive protection scheme including overcurrent, temperature, DC faults, and short circuits
• Adjustable gain and Voltage Peak Limiter (VPL) for custom configuration
• Front-panel indicators for signal presence, VPL, CPL, and fault monitoring
• Neutrik speakON and binding post outputs, with bridge mode capability
• Rugged 2U rackmount chassis designed for touring and demanding installations
• Dimensions: 19 x 3.50 x 15.6 inches
• Weight: 26.4 lbs
• Finish: Black painted steel chassis with black painted steel/aluminum front

Specifications

General

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

Maximum Output Power

• Per channel (all channels driven): 3500 W @ 2 ohms, 2800 W @ 4 ohms, 1450 W @ 8 ohms, 730 W @ 16 ohms
• Bridged per channel: 7000 W @ 4 ohms, 5600 W @ 8 ohms, 2900 W @ 16 ohms

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: 6.8 Hz - 34 kHz
• Input impedance: 20 kΩ
• Common Mode Rejection, CMR: >54 dB, 20 Hz to 20 kHz
• Output impedance @ 100 Hz: 20 mΩ

Voltage Peak Limiter (VPL), maximum peak output

• VPL, selectable per channel: 155, 121, 101, 83, 70, 56, 47, 38 V
• VPL, selectable when bridged: 310, 242, 202, 166, 140, 112, 94, 76 V
• Voltage Peak Limiter mode (per channel): Hard / Soft

Gain and Level

• Amplifier gain selectable (all channels): 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 0 dB

Connectors and Switches

• Input connectors (per channel): 3-pin XLR, electronically balanced
• Output connectors (per channel): Neutrik speakON or Binding Posts (must be specified upon order)
• Output bridge mode (per channel): 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); 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: 30 A Twist lock

Physical

• Dimensions: 19 x 3.50 x 15.6 inches
• Weight: 26.4 lbs
• Finish: Black painted steel chassis with black painted steel / aluminum front
• Approvals: CE, ANSI/UL 60065 (ETL), CSA C22.2 NO. 60065, FCC