High Power Output: The Lab Gruppen IPX-2400 delivers 2,400 watts of reliable power across two channels, making it suitable for both live and installed sound systems. It provides 2 x 1200 W at 4 ohms, ensuring high output and dynamic sound for various applications.

Advanced DSP Control: Equipped with 40 real-time multi-slope parametric EQs, adjustable gain, input/output delay, and high- and low-pass filters, the IPX-2400 offers comprehensive audio control. The integrated DSP engine enhances sound precision and allows for fine-tuning in any audio environment.

Speaker Protect Limiter: The renowned maxSPL Speaker Protect Limiter ensures optimal speaker performance by preventing overdriving and potential damage. It maximizes speaker safety without compromising on sound quality, making the amplifier ideal for mission-critical applications.

Flexible Input Options: The IPX-2400 features both AES3 digital and analog inputs with automatic failover. This provides redundancy and ensures uninterrupted audio performance in case of input failure. The 4-channel input mixer allows for flexible multi-input mixing and switching, offering versatile connectivity for live and installed setups.

Networked Control: With networked control via a touchscreen interface, users can easily configure, monitor, and manage the amplifier. Fast setup is possible thanks to automatic discovery and identification of all connected amplifiers, and the intuitive GUI is designed for touch-based operation, allowing for quick adjustments and amplifier grouping.

Energy-Efficient Design: The amplifier’s IDEEA technology minimizes power consumption, reducing the mains current draw while maintaining performance. Its universal power supply supports 100–240V, making it a flexible choice for global use.

Comprehensive Front Panel Controls: The front panel features a backlit display, rotary encoder, navigation buttons, and individual channel mute buttons for easy access to setup parameters. Horizontal output VU meters allow real-time monitoring of performance.

Specifications:

Power Output

• 2 Ω per channel (stereo): 800 W
• 4 Ω per channel (stereo): 1200 W
• 8 Ω per channel (stereo): 600 W

Output Voltage

• Maximum Output Voltage: 100 V peak / 70 Vrms / 39.2 dBu

Input Sensitivity

• Input Sensitivity for Maximum Output Voltage: 6 dBu

Output Current

• Maximum Output Current: 20 Arms

Output Circuit Type

• Class-D Amplification

Total Harmonic Distortion + Noise (THD+N)

• @ 1 W (20 Hz – 20 kHz): < 0.1%
• @ 1 kHz (1 dB below clip): < 0.05%

Noise Performance

• Output Noise (A-weighted): -65 dBu
• Signal-to-Noise Ratio (SNR): > 104 dB
• Channel Crosstalk: > 80 dB @ 1 kHz

Frequency Response

• Full Range: 10 Hz to 20 kHz, +0.5 / -1 dB
• Extended: 5 Hz to 40 kHz, -3 dB

Common Mode Rejection (CMR)

• CMR: > 50 dB

Gain

• Fixed Gain: 33 dB (with DSP controls set to 0 dB)

Control and Indicators

• Front Panel Controls: Power switch, rotary encoder, Menu, Back, Mute buttons (per channel)
• Indicators:
  • Power: Red LED
  • Limit (per channel): Red LED
  • Signal/Mute (per channel): Green/Red LED

Power Supply

• Universal Power Supply: Supports 100 – 240 V, 50/60 Hz

Connectors

• Speaker Outputs: Binding posts and Neutrik speakON connectors

This specification sheet provides a comprehensive overview of the Lab Gruppen IPX-2400’s capabilities, ensuring it meets high-performance needs across different professional applications.