Meyer Sound High-Power Loudspeaker MSL-2A

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Meyer Sound Laboratories, Inc.

2832 San Pablo Avenue

Berkeley, CA 94702

(510) 486-1166

FAX (510) 486-8356

The MSL-2A is a high-powered, wide-

coverage loudspeaker for professional

sound reinforcement applications. Specifi-

cally designed for touring reinforcement,

the accurate, rugged MSL-2A is a biampli-

fied system consisting of a proprietary 15-

inch low-frequency driver in a vented en-

closure, and a 70-degree high-frequency

horn with 2-inch (throat diameter) driver.

The MSL-2A’s drivers provide excep-

tional efficiency and power handling, with

low distortion for maximum clarity.

The sturdy, multi-ply hardwood enclo-

sure with textured finish is designed to

withstand road abuse. The MSL-2A comes

with handles and, optionally, aircraft-style

rigging pan fittings or nut plates.

The MSL-2A requires a high-quality

professional stereo power amplifier capable

of delivering up to 600 watts per channel

continuously into 8 ohms, with a signal

voltage gain of 10␣dB (minimum) to 32␣dB

(maximum).

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Inches

Features

Efficient high power

Arrayable

Wide horizontal coverage

Flat frequency response

Rugged and reliable

Applications

Touring reinforcement

Live music clubs

Theatre PA systems

Side fill in concert reinforcement

High powered announcing

Music playback in discos

MSL-2A

High Power

Loudspeaker

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Summary

MSL-2 A Specifications

Acoustical System Specifications

Details frequency response, SPL, coverage, and crossover for the system.

Loudspeaker Component Details

Covers low/high frequency drivers, horn, enclosure, and connectors.

S-1 Control Electronics Unit

Specifies input/output levels, dynamic range, and indicators for the control unit.

S-1 Control Electronics Unit Operation

System Integration

SpeakerSense Driver Protection

Explains circuitry protecting drivers from thermal or excursion damage.

MultiSense Functionality

Stage Monitoring Enhancements

Safeguard Function

Architectural and Engineering Specifications

System Configuration

Defines the two-way system with 15-inch LF, compression driver, and control unit.

Control Electronics Unit Functions

Lists power supply, crossover, delay, protection filters, and limiter functions.

Performance Criteria

Outlines frequency response, SPL, and high-frequency distribution.

Physical Dimensions and Weight