Martin Audio W8L Longbow

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Summary

5.1 Introduction

5.2 Specifications, Outline Drawings, and Performance Plots

W8 L Longbow & W8 LS Outline Dimensions

Shows dimensional drawings for W8L Longbow and W8LS.

W8 LC Outline Dimensions

Displays dimensional drawings for the W8LC enclosure.

W8 LM Outline Dimensions

Provides dimensional drawings for the W8LM enclosure.

WLX Outline Dimensions

Shows dimensional drawings for the WLX subwoofer.

Horizontal Polar Responses

Presents horizontal polar response charts for various W8L series models.

5.3 Line Array Behaviour

Attenuation Characteristic with Distance

Explains how sound level changes with distance from the array.

Curved Arrays - Determining Inter-Cabinet Splay Angles

Discusses setting splay angles for optimal coverage.

Band-Zoning

Explains how to adjust frequency response for different throw distances.

5.4 How Many Do I Need?

Spectral Balance

Discusses achieving spectral balance with correct line array length.

Model and Quantity for a Balanced Spectral Response

Provides guidance on selecting models and quantities for desired throw.

Maximum Far-Field On-Axis SPL Calculations

Details how to calculate maximum sound pressure levels.

5.5 ViewPoint and System Control

5.5.1 Introduction to ViewPoint

Introduces the ViewPoint software for array design.

5.5.4 Entering Venue Data

Explains how to input venue dimensions into ViewPoint.

5.5.8 Designing a Flown Array

Covers parameters for designing flown arrays.

5.5.16 Processor Page

Details controller presets and amplifier patching.

5.5.22 Designing Systems for Deep Balconied Venues

Techniques for designing arrays in venues with balconies.

5.6 Horizontal Considerations

Narrow Venues

Strategies for placing arrays in narrow spaces.

Wide Venues

Approaches for covering wider venues.

Matching Array Curvature

Tips for matching array shapes for consistent coverage.

5.7 Subwoofers and Front Fills

5.7.1 Subwoofer Crossover and Alignment

Details crossover settings and alignment procedures.

5.7.2 Front Fill Placement and Alignment

Discusses placement and alignment of front fill loudspeakers.

5.8 Climatic Effects

Temperature and Wind Gradients

Explains effects of air temperature and wind.

Wind Effects

Details how wind impacts sound propagation direction.

Air Absorption

Details how air absorption impacts high frequencies.

5.9 Delay Systems

5.10 W8 L;Longbow and W8 LD Quick Start Guide

What would a typical W8 L;Longbow rack look like?

Illustrates a standard amplifier rack setup.

How many amplifiers do I need to drive a typical W8 L;Longbow system?

Guide on amplifier requirements.

How do I patch my racks to take advantage of standard W8 L;longbow controller presets?

Explains controller-to-amplifier patching.

W8 L;Longbow and W8 LD Pin-outs and Cabling

Information on connectors and cables.

5.11 W8 LC and W8 LCD Quick Start Guide

How many amplifiers do I need to drive a typical W8 LC system?

Guide on amplifier requirements for W8LC.

How do I patch my racks to take advantage of standard W8 LC controller presets?

Explains W8LC controller-to-amplifier patching.

W8 LC Pin-outs and Cabling

Connector and cable information for W8LC.

5.12 W8 LM Quick Start Guide

How many amplifiers do I need to drive a typical W8 LM system?

Guide on amplifier requirements for W8LM.

How do I patch my racks to take advantage of standard W8 LM controller presets?

Explains W8LM controller-to-amplifier patching.

W8 LM Pin-outs and Cabling

Connector and cable information for W8LM.