Electro-Voice EVF-1152S Key suspension point dimensions as shown in figure above, Dimension

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1.0 Introduction (cont’)

Washer (x4)

Eyebolt (x4)

Figure 1g:

Key dimensions for washers and eyebolts included with each loudspeaker

End View

Side View

Rear View

Figure 1h:

Key suspension point dimensions for EVF or EVH loudspeakers as indicated in table below

Dimension:	A	B	C	D	E°

EVF 12-inch	4.176” [106.07mm]	14.301” [363.24mm]	N/A	16.129” [409.67mm]	15°

EVF 15-inch	4.176” [106.07mm]	14.301” [363.24mm]	N/A	18.353” [466.16mm]	15°

EVF Subs	3.957” [100.50mm]	13.889” [352.77mm]	23.857” [605.97mm]	28.255” [717.68mm]	10°

EVH	3.957” [100.50mm]	13.889” [352.77mm]	23.857” [605.97mm]	26.409” [670.79mm]	10°

Table 2:

Key suspension point dimensions as shown in figure above

8	Electro-Voice EVF/EVH User Manual

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Contents

Page Table of Contents Table of Contents cont’ Rigging-Safety WarningIntroduction Introduction cont’ EVF-1122S/96 exampleEnd View Front View Side View 143.0 lb 64.9 kg 145.5 lb 66.1 kg Key suspension point dimensions as shown in figure above DimensionEVH Horn-Loaded Series Finishes and Colors AvailableEVF Front-Loaded Series Accessories for EVF and EVH Systems Tool ListDirectivity Break Frequency Defined General Aiming and Placement GuidelinesDesigning an EVF/EVH Cluster Designing an EVF/EVH Cluster cont’ Basic Clustering GuidelinesCoverage-Uniformity Target Multiple-Source Interference in Clusters Normalized See text for more detailsReducing Multiple-Source Interference EVF Full-Range Designing an EVF/EVH Cluster cont’ Passive/Biamp Crossover Configuration Preparing EVF and EVH Systems for InstallationRecommended Preflight Procedures Preparing EVF and EVH Systems for Installation cont’ Rotation of High-Frequency Waveguides EVF systemsDigital Signal Processing Full-Range Systems in Passive Mode Preparing EVF and EVH Systems for Installation cont’ EVF and EVH Rigging System Introduction Flying EV-Innovation EV-I Loudspeaker SystemVRK-1 or HRK-1 connection VRK-2 or HRK-2 connection VRK-1 or HRK-1 connectionEVF and EVH Rigging System cont’ VRK-1 rigging kit with parts identifiedVRK-2 rigging kit with parts identified VRK-3 rigging kit with parts identifiedHRK-3 rigging kit with parts identified HRK-1 rigging kit with parts identifiedHRK-2 rigging kit with parts identified Important Details that Apply to the VRK and HRK Rigging Kits EV-I Rigging PrimerEVF and EVH Rigging System cont’ Eyebolt Installation Hardware not shown, using a All-Eyebolt ClustersTwo-system horizontal cluster using VRK Kits and Vertically Rigged Clusters Systems, using a moderate trim angleSystems, using an extreme trim angle HRK Kits and Horizontally Rigged Clusters EVF Full-Range Six-enclosure horizontal hang of three systems above Assembly Instructions for VRK and HRK kits Short in front Toward grille Rigging-Strength Ratings and Safety Factors Working Load Limit and Safety-Factor DefinitionsRigging-Strength Ratings and Safety Factors cont’ Structural Rating OverviewLimits for ALL-EYEBOLT Clusters only All-Eyebolt Structural RatingsWorking Load Limits for Eyebolts WLL for M10 eyebolts in the EVI-M10K eyebolt kitSuspension-Line Angles Left-to-Right All-Eyebolt Cluster AnglesVRK Rigging Structural Ratings for Vertical Clusters Limits for Vertical Clusters only WLL for M10 eyebolts in the EVI-M10K eyebolt kit Left-to-Right Vertical Cluster Angles HRK Rigging Structural Ratings for Horizontal Clusters Maximum load and maximum height for horizontal clustersUsing Tie Plates as Main Load-Bearing Suspension Two cluster using HRK rigging kitsSuspension-Line Angles for HRK Kits Symmetry for Horizontal Clusters using HRK Kits Inner Connection Points Left-to-Right Horizontal Cluster AnglesElectro-Voice Structural-Analysis Procedures Ratings for Outdoor Applications with Wind LoadingRigging Inspections and Precautions References Rigging printedMechanical Engineering printed Rigging Web sitesPage Page Electro-Voice

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