Lab Gruppen PDX3000 DSP Power Amplifier

Lab Gruppen PDX3000 DSP Power Amplifier

The Lab Gruppen PDX3000 is a two-channel Class D power amplifier with integrated DSP.

Each channel delivers up to 1500 W into 4 Ω. It is designed for passive main PA loudspeakers, stage monitors and subwoofers where amplification and core system processing need to be combined in one device.

The DSP provides crossover filters, parametric and dynamic EQ, delay, and peak limiting. Parameters can be edited from the front panel or from a computer using PDX Controller over USB.

XLR and 6.3 mm TRS connections accept analogue audio, while two speakON NLT4 connectors provide the loudspeaker outputs. Protection circuits monitor temperature, DC, short circuits and peak output current.

Main Features

• Two channels delivering 1500 W into 4 Ω support higher-output passive loudspeakers.
• Integrated DSP reduces the need for a separate system processor.
• Crossover filters and parametric EQ support detailed loudspeaker system alignment.
• Adjustable delay helps align sound sources installed at different positions.
• Dynamic EQ and limiting provide additional signal control and protection.
• The front-panel display gives access to DSP settings without a computer.
• USB connectivity enables remote control with PDX Controller software.
• The 2U rack chassis and forced-air cooling suit high-power PA systems.

Technical Specifications

• Channels: 2
• Output power: 2 x 1000 W at 2 Ω, 2 x 1500 W at 4 Ω, 2 x 800 W at 8 Ω
• Amplifier class: Class D
• DSP functions: crossover filters, parametric and dynamic EQ, 0–300 ms delay, limiter
• Internal sample rate: 96 kHz
• Frequency response: 10 Hz to 20 kHz, +0.5 / -1 dB
• Analogue inputs: 2 x XLR, 2 x 6.3 mm TRS
• Loudspeaker outputs: 2 x speakON NLT4
• Control connection: USB Type-B
• Bridge mode: not supported
• Power supply: 220–240 V, 50/60 Hz, EU version
• Dimensions: 93 x 483 x 326 mm
• Weight: 6.5 kg

What’s Included

• 1 x Lab Gruppen PDX3000 amplifier
• Region-appropriate IEC power cable

Who Is It For

Suitable for concert and event PA systems, passive main loudspeakers, stage monitors, subwoofers and fixed low-impedance sound systems.

Can’t find the Lab Gruppen product you are looking for?

Contact us: info@stageiq.lt or +370 636 55536.