Rated 4.9 (84 reviews)
The Lab Gruppen IPX 2400 packs 2,400 W of Class-D amplification and a full DSP engine into a single rack space, delivering 2 × 1200 W into 4 Ω. It is built for touring PA, portable corporate AV and permanent installations where power density, low mains draw and onboard processing all matter, with IDEEA technology keeping mains current consumption down. AES3 and analogue inputs with redundant failover, networked control with auto-discovery and the Speaker Protect Limiter make it fast to deploy and safe on your loudspeakers.
2 × 1200 W
Per channel at 4 Ω
1U
Rack space
40
Parametric EQ filters
100
User presets
Features
Compact 2,400 W two-channel amplifier with DSP control for touring applications
Low mains current draw with proven IDEEA power conservation technology
40 real-time multi-slope parametric EQ filters in the DSP engine
100 user presets for system configuration and setup
Networked control with fast auto-discovery and amplifier identification
AES3 and analogue inputs with redundant failover
Speaker Protect Limiter (maxSPL) for optimal speaker match and protection
4-channel input mixer for multi-input mixing and switching
Backlit display with navigation buttons and rotary encoder for front-panel setup
Horizontal output VU meters on the display in operating mode
Binding post and Neutrik speakON output connectors
Universal power supply, 100-240 V at 50/60 Hz
Specifications
| Channels | 2 |
| Max output, 4 Ω (per channel, stereo) | 1200 W |
| Max output, 8 Ω (per channel, stereo) | 600 W |
| Max output, 2 Ω (per channel, stereo) | 800 W |
| Output circuit type | Class-D |
| Output voltage | 100 V peak / 70 Vrms / 39.2 dBu |
| Output current | 20 Arms |
| Input sensitivity for max output voltage | 6 dBu |
| Gain (all DSP controls at 0 dB) | 33 dB |
| THD+N | <0.1% (20 Hz to 20 kHz at 1 W); <0.05% (1 kHz, 1 dB below clip) |
| Output noise | -65 dBu, A-weighted |
| Signal-to-noise | >104 dB |
| Channel crosstalk | >80 dB at 1 kHz |
| Frequency response | 10 Hz to 20 kHz (+0.5/-1 dB); 5 Hz to 40 kHz (-3 dB) |
| Common mode rejection | >50 dB |
| Mains supply | 100-240 V, 50/60 Hz (universal) |
