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QSC Subwoofer GP212-sw

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Pagina 1/42

PLD Series Power Ampliﬁer

Application Guide

for Production

www.qsc.com

2 QSC Audio Products LLC

Application Engineering Team

Address

QSC Audio Products., LLC.

1675 MacArthur Boulevard

Costa Mesa, CA 92626-1468

USA

Main Switchboard

Tel: (800) 854-4079 (US and Canada)

Tel: +1 (714) 754-6175

Fax: +1 (714) 754-6174

E-Mail: info@qscaudio.com

Application Engineering

E-Mail: AET_team@qsc.com

PLD Series Ampliﬁers 3

Application Guide—Production Rev. B May 2015

Table of Contents

1. Introduction

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Why PLD? 5

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PLD: A new paradigm 6

Electrical power 9

FAST (Flexible Ampliﬁer Summing Technology™) 12

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Ampliﬁer Navigator™............................................................................................................................................................................................................................15

Presets 16

2. Real-World Applications with PLD 20

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Loudspeaker power capacities 20

Production examples 20

Application: 16 monitor mixes 21

Application: 12 monitor mixes with eight front ﬁlls 22

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Application: 12 monitor mixes, combination of passive and bi-amp 23

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Application: Eight bi-amp monitor mixes 24

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Application: Eight monitor mixes, combination of passive and bi-amp 25

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Application: Four monitor mixes 26

Application: Left/right ground stack system 27

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Application: Left/right ground stack system 28

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Application: Single line array hang 29

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Application: Single line array hang 30

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Application: Single line array hang 31

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Application: Single line array hang 32

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Application: Left/right line array hangs 33

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Application: Left/right line array hangs with subwoofers 35

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Application: Left/right line array hangs with subwoofers 36

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Application: Left/center/right line array hangs with subwoofers 37

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Application: High-power subwoofers with front ﬁlls 39

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Application: High-power subwoofers 40

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3. PLD Series Speciﬁcations

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