Introduction; Welcome; Feature Summary; Amplifier Platform Features - Lab.gruppen PLM 12K44 Quick Start Manual

5. Introduction

5. Introduction

5.1. Welcome

Thank you for choosing the Lab.gruppen PLM+ Series for your sound reinforcement needs. We are confident that
you will be pleased with the performance, unique features, configuration flexibility, reliability, and long-term durability
offered by this product.
For fast installation and use of this product, your welcome package includes this printed copy of the PLM+ Series
Quick Start Guide. It provides a brief introduction to the features and functionality of the PLM+ Series, and it also
contains the information required to safely install the product and place it in service. Please read through thoroughly
to become acquainted with the basic configuration and control options available. It is recommended that you also
review all other product documentation to ensure familiarity with the various configuration and control options.
Thank you again for placing your confidence in Lab.gruppen products.

6. Feature summary

6.1. Amplifier Platform Features

• Four channels with two levels of total available frame power output: 20000 W and 12000 W (@ 2.67 ohms)
• Rational Power Management (RPM)
• True flexibility in allocating power output across each channel to match requirement for more efficient use of
amplifier inventory
• Any channel is capable of delivering up to 5900 W power output drawing from total available power in
each frame
• Dedicated on-board surveillance and load monitoring for voice alarm applications
• Advanced universal power supply
• Regulated Switch-Mode Power Supply (R.SMPS™) maintains stability through fluctuations in mains voltage
• Best-in-class Power Factor Correction (PFC)
• Current Draw Modeling (CDM™) reduces peak mains draw
• Breaker Emulation Limiter (BEL™) responds to available mains distribution
• Under-Voltage Limiting (UVL™) allows continued operation through mains voltage drop
• CAFÉ (Configuring Amplifiers For the Environment) software incorporates ESP™ (Equipment Specification
Predictor) to assist in design, equipment specification and commissioning
• Features controlled by on-board DSP
• Input Gain (Sensitivity) - Input gain (sensitivity) is set in the digital domain and controlled via CAFÉ software
• ISVPL™ - The Inter-Sample Voltage Peak Limiter (ISVPL) tailors each channel's power output to the
characteristics of the connected load.
• Load Verification & Performance Monitoring - A comprehensive set of proprietary DSP-based tools
enables load verification and real-time performance monitoring.
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PLM+ SERIES Quick Start Guide rev 1.0.0