EAW VR51, VR21 instruction manual Introduction

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2. INTRODUCTION

Congratulations on the purchase of your new EAW Commercial loudspeaker. You now own one of the finest professional audio products available – the result of exceptional engineering and meticulous craftsmanship. Please read these instructions to get the maximum performance from your new loudspeaker.

Each EAW Commercial loudspeaker is intended for professional use. The construction, components, and hardware have been designed to provide robust, reliable performance for its intended application. Please ensure that you fully understand its proper installation and operation before use.

This manual describes the VR21 and VR51 full-range 2-way loudspeakers. These provide exceptional fidelity for background and foreground music applications. Their speech projection capabilities also make them highly effective as fill or delay loudspeakers in larger audio systems. The high-output capabilities allow them to cover large seating areas with ease.

The rotatable HF horn allows the enclosure to be mounted either vertically or horizontally with the beamwidth oriented as required. The unique inclusion of an additional user-installed horn permits quick and easy conversion for higher Q applications.

The loudspeakers include a number of threaded points for use with forged shoulder eyebolts or a user-supplied OmniMount 120.0 Series wall-mount bracket.

The rugged birch enclosure is available in both black and white finishes. The powder coated steel grille is foam-backed, providing physical protection for the drivers as well as hiding them from view.

Features:

Applications include:

Full-range, 2-way loudspeaker

Houses of Worship

1.4-inch exit compression driver

Distributed Systems

• VR21 has one 12-inch woofer

Night Clubs

• VR51 has one 15-inch woofer

Theaters

Protection circuit for

Multimedia Systems

 

compression driver

Theme Parks

Factory-installed rotatable

Retail Spaces

 

90° x 60° horn

 

 

User-installed rotatable 60° x 45° horn included

Passive crossover for economical, single-amplifier operation

Optional 70 V / 100 V multi-tap transformer

Optional bracket for mounting with VRS12 and VRS18 subwoofers

Five-year warranty

4 – VR21 and VR51

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Contents VR21 VR51 Safety Instructions Table of Contents Introduction Mounting Precautions InstallationUnpacking and Inspection Horn Replacement Instructions Horn Rotation InstructionsConnections Loudspeaker CablesPrecautions Signal Processing Choosing a Power AmplifierOperation Operating TipsSpecifications DisclaimerVR21 Dimensions and Mounting Points VR51 Dimensions and Mounting PointsPerformance Graphs Troubleshooting No Sound or Low OutputDistorted Sound Partial Sound frequency band missingMaintenance ServiceWarranty EAW Commercial Technical SupportEAW Commercial One Main Street Whitinsville, MA 01588 USA