AtlasIED.com – 2 –
Specifications are subject to change without notice.
Owner’s Manual
AA120G & AA240G
Commercial Mixer Amplifier
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
Table of Contents
Important Safety Instructions .................................................................................................................. 3
Introduction ............................................................................................................................................ 8
Key Features ........................................................................................................................................... 8
Applications ............................................................................................................................................ 8
Front Panel Description ........................................................................................................................... 9
Rear Panel Description ...........................................................................................................................10
Installation ............................................................................................................................................. 13
Rack Mounting ...................................................................................................................................... 14
Input Wire and Connections .................................................................................................................. 14
Output Wire and Connections ............................................................................................................... 15
Operation ............................................................................................................................................... 15
Measuring a Speaker System’s Impedance ......................................................................................... 16
Measuring 25V / 70.7V Distributed Speaker Systems .......................................................................... 16
Specifications .........................................................................................................................................17
Warranty ................................................................................................................................................ 20
