Atlas AH, AH42-212, AH66-212, AH94-212 Owner's Manual

Owner’s Manual

Loudspeaker Systems

AH Series 3-Way Loudspeakers

AH Series 3-Way

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: [phone] • Fax: [phone]

– 1 – AtlasSound.com

Specifications are subject to change without notice.

AH Series 3-Way Loudspeakers

Owner’s Manual

Table of Contents

Important Safety Instructions ................................................................................................................. 3

Introduction ........................................................................................................................................... 4

Installation .............................................................................................................................................. 5

Speaker Cable Recommendations and Connection Instructions ............................................................ 7

Amplifier Considerations ......................................................................................................................... 8

Specifications .......................................................................................................................................... 9

Troubleshooting ...................................................................................................................................... 9

Warranty ................................................................................................................................................ 12

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: [phone] • Fax: [phone]

AtlasSound.com – 2 –

Specifications are subject to change without notice.

Owner’s Manual

AH Series 3-Way Loudspeakers

Safety Instructions

Please Read Carefully Before Installing or Operating

• Read all instructions carefully

• Heed all warnings

• Assure that the speaker is securely mounted

Hearing Damage

CAUTION: All professional loudspeaker systems are capable of generating very high sound pressure levels. Use care with placement

and operation to avoid exposure to excessive levels that can cause permanent hearing damage.

Suspension & Mounting

Suspension or “flying” speaker systems requires training and expertise. Improper rigging of a flying speaker may result in injury, death,

equipment damage, and legal liability. Installation must be carried out by fully qualified installers, in accordance with all required safety

codes and standards at the place of installation.

A 5:1 design factor is a generally accepted minimum standard. However, legal requirements for overhead suspension vary by

municipality, please consult your local safety standards office before installing any product. We also recommend that you thoroughly

check any laws and bylaws prior to installation.

Loudspeakers flown in theaters, nightclubs, conference centers, or other places of work and entertainment must be provided with an

independent, correctly rated and securely attached secondar y safety, in addition to the principle suspension point(s).

This secondary safety must prevent the loudspeaker from dropping more than (6") should
the principle suspension device fail. If you lack the skills, training, and proper ancillary
equipment to fly a speaker system, do not attempt to do so.

For additional information regarding the suspension of loudspeakers or to purchase rigging materials, please contact our friends at

Adaptive Technologies Group,1635 E. Burnett St. Signal Hills, CA 90755.

www.adapttechgroup.com

Telephone [phone] and Fax [phone]

• Always assure power is Off to amplifiers before making any connections

• Assure that all electrical equipment is properly grounded

• Keep instructions for future reference

• Should any questions arise after reading this document, please call Atlas Sound Tech Support at 800-876-3333

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: [phone] • Fax: [phone]

– 3 – AtlasSound.com

Specifications are subject to change without notice.

AH Series 3-Way Loudspeakers

Owner’s Manual

AH Series 3-Way Loudspeaker Systems

Thank you for your purchase of an Atlas Sound AH Series 3-Way loudspeaker system. We have designed this product to be a reliable

and versatile solution to your needs for years to come.

All models in the series feature high output, outstanding pattern control and amazing low frequency response for indoor and outdoor

applications including football stadiums, sports arenas, baseball fields, and large auditoriums.

The AH 3-Way Series models are offered in a variety of coverage patterns to ensure that almost any area needing sound reinforcement

may be accommodated.

The AH 3-Way Series models incorporate a low frequency section comprised of 2 high power 12" woofers, combined with

midrangecompression driver, and high frequency compression driver. A highly efficient internal passive crossover network insures

proper transition between the drivers.

Features

• 3-Way Design

• Bi-Amp Capability with HF/MF and LF Separation Allows for Greater System Control

• 1" Exit High Frequency Compression Driver

• 1.5" Exit Midrange Compression Driver

• Dual 12" Cast Frame Woofers

• 750 Watts RMS Power Handling (Full Range)

• Weather Resistant Connection Via a Convenient Recessed Terminal Block Located on the Bottom of the Loudspeaker

• 8Ω Nominal Impedance

• Seven, 10mm Internally Reinforced Forged Eyebolts Included for Suspended Installation

Applications

Atlas Sound model AH Series 3-Way stadium horns are ideal for directional sound distribution where full range reproduction, maximum

intelligibility, and high sound pressure levels are required.

• Football Stadiums

• Sports Arenas

• Baseball Fields

• Convention Centers

• Auditoriums

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: [phone] • Fax: [phone]

AtlasSound.com – 4 –

Specifications are subject to change without notice.