Lab Gruppen PLM 20,000Q

$3,599.00

PLM 20000Q Powered Loudspeaker Management System

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Description

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The PLM 20000Q Powered Loudspeaker Management system
seamlessly integrates an extraordinarily powerful four-channel amplifier
platform with Lake® Processing, Dante networked signal distribution,
accurate load verification and real-time performance monitoring.
Engineered as a unified system, the PLM 20000Q affords significant
advantages – in sonic performance, user functionality, inventory
utilization, and long-term cost savings – when compared to conventional
approaches using separate components. The two-input, four-output PLM
20000Q features a software-controlled bridge mode, allowing one or both
adjacent channel pairs to be coupled for two or three output channels with
a power rating of 9600 W (@ 4 ohms) on the bridged outputs.

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Lab.gruppen Technology

▸5000 W per channel @ 2.2 – 3.3 ohms
▸ 4400 W per channel @ 4 ohms
▸ 2U chassis weighing only 17 kg (37 lbs)
▸ Class TD® output stage
▸ Universal (70 – 265 V) Regulated Switch Mode Power Supply
(R.SMPS™) works anywhere in the world
▸ Power factor correction (PFC) helps maintain full output during extended power bursts
▸ Copper-finned Intercooler® with transverse-mounted output
devices
▸ Comprehensive loudspeaker preset database
▸ LoadSmart™ load verification and SpeakerSafe™ continuous loudspeaker performance monitoring
▸ Dante™ low-latency digital network included as standard
▸ Compatible with Lake LM 26, Dolby® Lake Processor and other
legacy Lake devices
▸ Primary and secondary network connections
▸ Digitally controlled “amplifier gain” adjustable in 0.1 dB steps
▸ Digital output attenuation in 0.25 dB steps from -inf to 0 dB
▸ Binding post or Neutrik® speakON® output connectors
▸ Digitally implemented, zero-overshoot Inter-Sample Voltage Peak
Limiting (ISVPL™) adjustable in 0.1 V steps from 17.8 to 194 V
▸ Power Average Limiter (PAL) with software-controlled Breaker Emulation Limiter (BEL™) prevents mains fuse tripping
▸ Under-Voltage Limiting (UVL™) enables continued operation with
mains voltage sags as low as 65 V
▸ High-brightness front-panel LCD display
▸ Moisture resistant silicone touchpad for front-panel display mode
selection and menu navigation

Lake Processing Technology
▸ Raised Cosine Equalization™
▸ Linear phase and classical crossovers
▸ LimiterMax™ – peak and RMS limiters
▸ Iso-Float™ ground isolation
▸ Super Module capability
▸ Integration of third party frequency measurement and analysis system via the Lake Analyzer Bridge
▸ Analog and AES digital inputs with loop-thru outputs
▸ Auto-select input router for all inputs with user definable priorities

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[tab title=”Specs”]

General
Number of input channels 2
Number of output channels 4
Peak total output all channels driven 20000 W
Max. Peak output voltage per channel 194 V
Max. output current per channel 67 A peak
Max. Output Power 2 ohms 4 ohms 8 ohms 16 ohms
All channels driven 4800 W 1) 4400 W 1) 2300 W 1150 W
All channels driven into optimal impedance interval > 5000 W into 2.2 – 3.3 ohms
8 ohms bridged per ch. 8800 W
4 ohms bridged per ch. 9600 W
Bridged into optimal impedance interval >10000 W into 4.4 – 6.6 ohms
Audio Performance
THD + N 20 Hz – 20 kHz for 1 W < 0.05%
THD + N at 1 kHz and 1 dB below clipping < 0.04%
Dynamic range with digital inputs (for all supported sample rates) > 114 dB
Dynamic range with analog inputs > 110 dB
Frequency response (1 W into 8 ohms, 20 Hz – 20 kHz) + /-0.05 dB
Common Mode Rejection (CMR) > 74 dB, 20 Hz to 20 kHz
Internal sample rate 96 k
Internal data path 32 bit floating point
Product propagation delay, best case (96 kHz AES) 1.61 ms
Product propagation delay, analog input 1.68 ms

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[tab title=”Downloads”]

PLM 20000Q Architects’ and Engineers’ Specification

PLM 20000Q Technical Datasheet

PLM Series Operation Manual

PLM Quick Start & Field Reference Guide

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