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Lab Gruppen FP 2400Q
$500.00
The Lab Gruppen FP 2400Q offers four reliable channels of 700 watts each into 4 ohms in a compact and efficient 2U form factor. Known for clean sound, excellent thermal management, and rugged build quality, it’s a trusted solution for systems requiring high performance in tight spaces.
Lab Gruppen FP 2400Q – 4-Channel Power Amplifier
The Lab Gruppen FP 2400Q is a high-efficiency, four-channel professional amplifier designed for compact, high-density sound reinforcement systems. It delivers reliable Class-TD performance with advanced protection features, making it an ideal choice for touring, fixed installations, and monitor racks.
Power Output
- 4 × 700 W per channel at 4 ohms
- 4 × 430 W at 8 ohms
- Bridgeable operation:
- 2 × 1400 W at 8 ohms bridged
- 2 × 860 W at 16 ohms bridged
- Consistent, clean power delivery across all loads with low distortion and high headroom
Performance and Audio Quality
- Class-TD amplifier topology for high efficiency and low heat generation
- Extended frequency response from 20 Hz to 20 kHz with low total harmonic distortion
- High damping factor ensures tight control of low frequencies
- Stable operation down to 2 ohms per channel
Protection and Monitoring
- Built-in protection circuits for thermal, short circuit, overload, DC, and VHF conditions
- Soft-start circuitry prevents inrush current damage
- Output relays delay speaker connection at startup to avoid pops and surges
- Front-panel LEDs for signal, clip, fault, and protect status per channel
Connectivity and Controls
- Balanced XLR inputs and loop-throughs for flexible routing
- Neutrik Speakon and binding post outputs
- Detented gain controls on front panel
- Remote monitoring and control available via compatible systems (depending on model version)
Technical Specifications
| Feature | Specification |
|---|---|
| Channels | 4 independent |
| Output Power (4 Ω) | 4 × 700 W |
| Output Power (8 Ω) | 4 × 430 W |
| Bridged Power (8 Ω) | 2 × 1400 W |
| Frequency Response | 20 Hz – 20 kHz |
| THD | < 0.05% typical |
| Damping Factor | > 500 (20 Hz – 200 Hz) |
| Input Sensitivity | Selectable (1.4 V or 32 dB gain) |
| Signal-to-Noise Ratio | > 110 dB |
| Cooling | Variable-speed, front-to-rear airflow |
| Dimensions | 2U rackmount, approx. 360 mm deep |
| Weight | Approx. 12 kg |
| Power Supply | Universal, regulated switch-mode |
Applications
- Compact monitor amp racks
- Small-to-mid scale FOH systems
- Permanent installations in clubs, houses of worship, and theaters
- Multi-channel zone amplification with centralized processing
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