ATLAS SOUND PA702, 2-CHANNEL 70W POWER AMPLIFIER OWNER'S MANUAL

CAUTION When the Product is in Use

When powering the product up for the first time, ensure that the level control is turned down. Unexpected high sound pressure levels may be present at the speakers and result in hearing loss.

Never place heavy objects on the product, causing it to fall and/or break, resulting in personal injury and property damage. In addition, the product itself may fall and cause injury and property damage.

Never operate the product for extended periods with the sound in a distorted condition. This is an indication of a malfunction, which may result in excessive heat being generated and causing a fire.

Contact Atlas Sound for instructions on cleaning the inside of the unit. Large accumulations of dust inside the unit may result in heat buildup and fire.

Ensure that the power supply plug is securely plugged into the wall outlet. Never allow dust to accumulate on the power plug or inside the wall outlet.

When cleaning the unit or the unit is not to be operated for an extended time period, unplug the power cord from the wall.

Introduction

Thank for purchasing the Atlas Sound PA702 amplifier. This new and innovative professional grade product has been designed from the ground up to include the important features that professional installation personnel require to meet or exceed their customer’s expectations. Small and compact, and engineered for reliability, the Atlas Sound PA702 will provide years of service and flexibility in today’s conferencing, background music and paging applications.

Key Features

70 Watt x 2, compact power amplifier

1RU tall by 1⁄2 rack wide

Ultra efficient amplification technology, convection cooled

Patent pending, through chassis mounting system for use with pole mounted projector systems

Energy efficient, only 16 watts draw in sleep mode

Current sense auto turn-on

Audio sense auto turn-on

Balanced inputs via Phoenix connector

Unbalanced inputs via RCA connectors

Unbalanced parallel combine

Screwdriver adjust level controls

Screwdriver adjustable tone controls

Rack mountable, single unit or dual units

Applications

The Atlas Sound PA702 amplifier can be used for a number of applications. This amplifier features an ultra compact design requiring only 1RU in height and 1⁄2 rack wide in space. The 70 watts per channel at 8 ohm gives the power to meet most amplifier demands. The patent pending thru hole chassis design makes it convenient to use with ceiling mounted video projectors. One or two units can be rack mounted also allowing it to be used in more traditional applications. Remote turn on is easily accomplished by either audio or AC adjustable trigger sensors. If focused power is required a optional Hi-pass filter is incorporated. The PA702 can be used for many in many ways ranging form boardroom, restaurant, commercial paging and back ground music applications.

Specifications are subject to change without notice

AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. •

TELEPHONE: (800) 876-3333

FAX: (800) 765-3435

©2007 ATLAS SOUND LP

Printed in China

ATS002604 RevA 03/07

PP

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Atlas Sound PA702 specifications Introduction, Key Features, Applications

PA702 specifications

The Atlas Sound PA702 is a powerful and versatile audio amplifier designed for commercial and professional sound applications. With its robust build and feature-rich design, the PA702 allows for exceptional sound reinforcement in various environments, including schools, houses of worship, conference centers, and more.

One of the main features of the Atlas Sound PA702 is its 70V and 100V line outputs, which enable it to be used effectively in distributed sound systems. This capability makes it ideal for installations that require multiple speakers spread over a large area, ensuring even sound coverage with minimal signal degradation. The amplifier has a power rating of 70 watts RMS, giving it the muscle to drive a range of speaker types with ease.

The PA702 incorporates Class D technology, which provides high efficiency and low heat generation. This ensures that the amplifier can maintain performance levels without the need for extensive cooling systems. The lightweight design of Class D amplifiers also makes installation easier, as it can be mounted in various locations without being burdensome.

For added flexibility, the Atlas Sound PA702 features multiple input options, including microphone, auxiliary, and line-level inputs. This allows users to easily connect a variety of sound sources, such as microphones for presentations, background music players, or sound systems from different devices. The microphone input even includes a built-in phantom power option, making it compatible with condenser microphones.

Another notable characteristic is the built-in EQ and tone control features. Users can adjust the sound profile to suit their specific needs, enhancing clarity and presence in live sound settings. This adaptability is particularly valuable in environments where acoustics can vary widely.

Furthermore, the PA702 includes comprehensive protection circuitry to safeguard against overload and short circuits. This reliability ensures that the amplifier functions smoothly over extended periods, making it a dependable choice for busy environments.

In summary, the Atlas Sound PA702 amplifier stands out with its combination of power, versatility, and advanced features. From its efficient Class D technology to its practical input options and built-in protection, it offers exceptional performance for any professional audio application. Whether used in a fixed installation or portable setup, the PA702 delivers reliable sound quality and user-friendly operation, making it a solid choice for audio professionals.