Information about this copy

• Classification: Outlet condition
• Item details: Please note! Scratches on the underside.
• Packaging: Original, previously displayed
• Technical condition: 100% fully functional, tested prior to listing

Lab Gruppen IPX 2400 – two-channel power amplifier with DSP

A compact 1U power amplifier offering up to 2400 W of total power, advanced DSP processing, AES3 support and network control.

The Lab Gruppen IPX 2400 is a high-performance, two-channel power amplifier designed for fixed installations, commercial systems, conference rooms and mobile PA systems. In a compact 1U rack-mount chassis, it delivers up to 2 × 1,200 W at 4 Ω, combining high performance with low power consumption.

The advanced DSP processor provides up to 40 parametric filters, adjustable high-pass and low-pass filters, crossovers, input and output delays, and the ability to store 50 user presets. The maxSPL Speaker Protect Limiter system helps to protect connected speaker systems from overload.

The amplifier is equipped with analogue XLR inputs, an AES3 digital input, a four-channel mixer and link outputs for signal routing. Control via the network and the IPX Controller software simplifies the configuration and control of the unit within large-scale sound systems.

Its Class-D design, front-to-rear airflow cooling, and DC, thermal and load protection features ensure that the IPX 2400 is well-suited to professional installations requiring reliable operation and flexible signal processing.

Specifications

Output power

• 2 Ω: 800 W per channel in stereo mode
• 4 Ω: 1,200 W per channel in stereo mode
• 8 Ω: 600 W per channel in stereo mode
• Total power at 4 Ω: 2,400 W

System and audio specifications

• Number of channels: 2
• Power amplifier type: Class-D
• Output voltage: 100 V peak / 70 Vrms / 39.2 dBu
• Input sensitivity: 6 dBu for maximum output voltage
• Output current: 20 Arms
• THD+N: < 0.1% at 20 Hz–20 kHz and 1 W; < 0.05% at 1 kHz, 1 dB before clipping
• Self-noise: –65 dBu, A-weighted
• Signal-to-noise ratio: > 104 dB
• Channel-to-channel crosstalk: > 80 dB at 1 kHz
• Frequency response: 10 Hz–20 kHz (+0.5 / –1 dB); 5 Hz–40 kHz (–3 dB)
• Common-mode rejection (CMR): > 50 dB
• Gain: 33 dB

DSP processor

• Display: backlit 128 × 32 LCD
• Parametric filters: up to 40
• HP/LP filters: adjustable, with the option to set any frequency
• Input and output delays: up to 2 s
• Crossover networks: various filter types
• User presets: 50
• Limiter: Speaker Protect Limiter maxSPL

Connectors and controls

• Analogue inputs: 2 × XLR, impedance 18 kΩ unbalanced / 36 kΩ balanced, max. 20 dBu
• Digital input: AES3, XLR
• Link outputs: 2 × analogue XLR + 1 × AES3
• Speaker outputs: 2 × speakON + screw terminals
• Network control: RJ45, IPX Controller
• Mixer: 4-input

Power supply, cooling and protection

• Power supply: 100–240 V AC, 50/60 Hz
• Power consumption at 1/8 of rated power: 500 W
• Power consumption in standby mode: < 7 W
• Cooling: variable-speed fan, front-to-rear airflow
• Protections: DC, thermal and overload

Dimensions and weight

• Height: 44 mm, 1U
• Width: 483 mm, 19” rack
• Depth: 423 mm
• Weight: 7 kg

Product condition: very good
Please note! Scratched on the underside.