Lab Gruppen PLM 20K44 SP 20,000 Watt Amplifier with 4 Output Channels, SpeakON Connectors, Lake DSP, and Digital Audio Networking

The PLM 20K44 Loudspeaker Management System features a 4-in, 4-out configuration combined with advanced Dante networking, delivering high-performance audio processing. As the successor to the PLM 20000Q, it offers double the processing power with the Lake Controller version 6.3, making it a leading choice for professional touring and event audio systems.
- Estimated Delivery: 2–3 business days across the UAE
- Free Shipping & Returns : On all orders over AED 1000
Description
The PLM 20K44 combines a 4-In, 4-Out configuration with industry-standard Dante networking, setting the benchmark for powered loudspeaker management system. The PLM 20K44 is the natural successor of the proven, road-tested, and trusted Lab Gruppen touring foundation exemplified by the iconic PLM 20000Q. Now offering an extended 4-in, 4-out configuration together with twice the processing power via the latest version 6.3 Lake Controller release, plus industry-standard Dante® networking, the PLM 20K44 sets the benchmark for Powered Loudspeaker Management Systems.
Features
- 20,000 Watt amplifier with 4 flexible output channels and up to 5,900 Watts channel output for touring applications
- Lake digital signal processing for unparalleled loudspeaker management and system control
- Integrated 8×8 channels of dual redundant Dante digital audio networking with AES67 support
- Proven and reliable Class-TD output stage with proprietary Intercooler high-efficiency cooling system
- Rational Power Management (RPM) provides total flexibility to allocate available power across all 4 output channels
- Backlit, white-on-black front panel display and menu navigation buttons
- 3 front-to-rear airflow fans with temperature control for optimal speed and reduced noise
- Rugged 2U rackmount chassis for durability in touring applications
Specifications
Meter button | Toggles through meter views |
Menu button | Provides a menu driven interface for full function front panel control |
Rotary Encoder | Yes |
Exit Button | Provides a “back” function |
Mains Power
Nominal voltage | 100 – 240 Volt AC 45 – 66 Hz |
Operating voltage | 70 – 265 V AC |
Mains wall plug | NEMA L5-30 “Twist lock” 125 V / 30 A, and CEE 7/7 “Schuko” 230 V / 16 A |
Power Supply Features
Soft start / Inrush power | Yes/ Max 8 Ampere |
Power Factor Correction (PFC) | 0.98 |
Regulated switch mode power supply (R.SMPS) | Yes |
Breaker Emulation Limiter (BEL) | Configurable current threshold and breaker profile |
BEL max current threshold | 32 A |
Power Average Limiter (PAL) | Yes |
Under Voltage Limiter (UVL) | Yes |
Mains undervoltage and overvoltage protection and mains glitch tolerance | Yes |
Dimensions
Rack rail to rear panel | W: 483 mm (19″), H: 88 mm (2 U), D: 424 mm (16″) |
Overall depth front-rear support | D: 498 mm (19.6″) |
Weight
Weight | 17 kg (37 lbs) |
Finish
Finish | Steel painted steel chassis with black painted steel / aluminum front |
Approvals
Approvals | CE, ANSI / UL 60065 (ETL), CSA C22.2 NO. 60065, FCC, PSE, RCM, BIS India |
Additional information
Brand | |
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EAN |