Lab Gruppen IPX 2400 – 2-Channel Power Amplifier with DSP The Lab Gruppen IPX 2400 is an advanced Class-D amplifier that delivers high performance in a compact 1U chassis – ideal for permanent installations, AV applications, and PA systems. It combines powerful output, flexible DSP, and modern control tools, making it a versatile solution for professionals. Main Features 2 channels: 2 × 800 W @ 2 Ω, 2 × 1200 W @ 4 Ω, 2 × 600 W @ 8 Ω DSP with up to 40 parametric EQs, gain and delay control, plus adjustable high- and low-pass filters Speaker protection with programmable “Speaker Protect” limiter Front panel with display, rotary encoder, buttons (Menu / Back / Mute) and up to 50 user presets Network control via Ethernet with auto-detection and an intuitive GUI optimized for touchscreens AES3 digital inputs with automatic fallback to analog and built-in sample rate conversion 4-channel input mixer, power outputs via binding posts or locking SpeakOn connectors IDEEA technology for maximum energy efficiency Weight approx. 7 kg, mounting depth ~ 423 mm Applications and Advantages The IPX 2400 combines high-end performance with excellent cost efficiency. Its compact 1U design saves rack space while still delivering impressive output. The integrated DSP functions allow full system optimization for different loudspeaker setups, making it a flexible tool for audio professionals. Typical applications include: Permanent installations (theaters, concert halls, AV venues) Portable and event systems (conferences, live shows) PA and stage sound reinforcement Networked environments with grouping and centralized control of multiple amplifiers Technical Specifications (Selected) Parameter Value Amplifier type Class-D THD + N < 0.1 % (20 Hz–20 kHz @ 1 W), < 0.05 % @ 1 kHz before clipping Frequency response 10 Hz – 20 kHz (+0.5 / –1 dB), 5 Hz – 40 kHz (–3 dB) SNR > 104 dB Crosstalk > 80 dB @ 1 kHz Power supply 100–240 V AC, 50/60 Hz Weight ~ 7 kg Mounting depth ~ 423 mm Operational Notes and Tips Ensure proper ventilation – the IPX 2400 uses temperature-controlled fans. Take advantage of DSP presets or custom settings when using mixed loudspeaker systems. The AES3-to-analog fallback provides redundancy for mission-critical applications. In network setups, plan a stable Ethernet topology for reliable control.