Information about this copy

• Classification: Outlet condition
• Item details: Please note! No power cable. No outer box.
• Packaging: Damaged packaging
• Technical condition: 100% fully functional, tested prior to listing

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

The Lab Gruppen IPX 2400 is a compact and high-performance power amplifier with a total output of 2400 W, featuring advanced DSP processing. It combines high power, low energy consumption and extensive configuration options, making it ideal for fixed installations, commercial systems, conference rooms and mobile PA systems.

The amplifier delivers 2 × 1200 W at 4 Ω in a 1U chassis, whilst offering full control thanks to an extensive DSP featuring parametric filters, delays, HP/LP filters and the Speaker Protect Limiter (maxSPL). The unit features analogue and AES3 digital inputs, 4-input mixing, and support for control via the IPX Controller app.

Key features

• 2 × 1200 W at 4 Ω (2400 W total)
• Advanced DSP processor – up to 40 parametric filters
• High-pass and low-pass filters adjustable to any frequency
• Input and output delays (up to approx. 2 s)
• Speaker Protect Limiter (maxSPL) – full speaker protection
• Analogue XLR and digital AES3 inputs
• On-board 4-channel mixer
• Capability to store up to 50 user presets
• Network control – IPX Controller software
• Neutrik speakON speaker outputs + screw terminals
• Compact 1U chassis, front-to-back cooling

Technical specifications

Output power*

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

*Excluding limiter and protection circuits.

System

• Number of channels: 2
• Output voltage: 100 V peak / 70 Vrms / 39.2 dBu
• Input sensitivity for maximum output voltage: 6 dBu
• Output current: 20 Arms
• Power amplifier type: Class-D
• THD+N: < 0.1% (20 Hz – 20 kHz @ 1 W); < 0.05% @ 1 kHz, 1 dB before clipping
• Intrinsic noise: –65 dBu A-weighted
• Signal-to-noise ratio: > 104 dB
• Channel separation: > 80 dB @ 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

LED indicators

• Power: red LED
• Limit (per channel): red LED
• Signal / Mute (per channel): green / red LED

DSP

• Display: 128 × 32 LCD, backlit
• Up to 40 parametric filters
• Adjustable HP/LP filters
• Input/output delays: up to 2 s
• Crossover networks with various filter types
• 50 user presets

Connectors

• 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 + binding posts
• Network control: RJ45 – IPX Controller

Power supply and cooling

• Switched-mode power supply 100–240 V AC, 50/60 Hz
• Power consumption at 1/8 of rated power: 500 W
• Standby power consumption: < 7 W
• Cooling: variable-speed fan, front-to-rear airflow
• Protection: DC, thermal, load protection

Dimensions and weight

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

In perfect condition, no power cable. No outer carton