Atlas Sound APX20TN installation instructions Rotating Bell, Power Stripe Code, Quality Materials

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APX20TN, APX40TN

Constant-Directivity Paging Loudspeakers

INSTALLATION INSTRUCTIONS

ROTATING BELL

Lets you respond to specific cover- age needs quickly in precise 15˚ increments.

TRIPLE LOCK SECURITY

EASY ACCESS & ADJUSTMENT

 

Handy tap reference chart

 

Includes security cap, partially-captive screws and swing-open access to termi- nal connections without loosing hardware.

Screwdriver adustable rotary dial adjusts power taps on the 25/70/100V transformer.

“POWER STRIPE” CODE

Loudspeaker quickly snap-locks to base to allow easy wiring connections, then secures with screws to with- stand weather conditions and external forces that, tradi- tionally, cause sagging or repositioning of the loud- speaker bell.

Loudspeaker snap-locks to base sleeve

Snap-lock Plastite® type screw secures assembly

Security cap screw-locks base between cap and speaker with (2) two screws

Multi-Purpose Base accepts 1-gang, 2-gang or 4" Sq. E.O. Boxes in recessed surface and indoor or outdoor styles.

The base may also be clamped or band mounted to poles or beams, removed for flush/bulk- head installation,or removed to retrofit existing speaker installations with AP Series Omni-Purpose®mount.

Cap and base have a

K.O. for 12" flex conduit

QUALITY MATERIALS

Enjoy long-term reliability of UL recognized plastics with UV inhibitors and a five-year waranty.

DRIVER PROTECTION:

The horn loudspeaker should not be operated at frequencies below horn cut-off. It is suggested that any pro-

gram material be high-passed at 400Hz with a 6dB per octave filter. This can be done by a low level fil- ter at the amplifier input or by a series capacitor at each loudspeaker. Electrolytic capacitors can be used but they must be non-polarized.

Lets you identify power handling at a distance.

2 Stripes

40 Watts

1 Stripe

20 Watts

Wiring Exit

(Can be enlarged using

needle-nosed pliers)

TYPICAL CAPACITOR VALUES

8 Ohm Driver

25Volt Line

70Volt line

100Volt Line

 

 

 

 

70 mfd

15 mfd

2 mfd

1 mfd

Specifications are subject to change without notice

www.AtlasSound.com

1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435

© 2003 ATLAS SOUND LP

Printed in U.S.A.

00803

ATS000706 RevC 8/03

PN 416689

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Contents Power Stripe Code Triple Lock Security Easy Access & AdjustmentRotating Bell Quality MaterialsStrap or Clamp Mount to a Pole or Beam Feed Hook UP Wires To Unit and WraparoundExterior BOX with Flexible Conduit FLUSH/BULKHEAD Style Mounting

APX20TN, APX40TN specifications

Introducing the Atlas Sound APX20TN and APX40TN loudspeakers, which are designed to provide advanced performance in a variety of audio applications. Renowned for their exceptional sound reproduction capabilities, both models cater to diverse settings, including schools, corporate environments, and commercial audio installations.

The APX20TN features a 20-watt power handling, while the more robust APX40TN boasts a 40-watt capacity. This ensures that both models deliver clear and powerful sound, making them suitable for addressing large audiences efficiently. The speakers are equipped with a low-frequency driver and a high-frequency compression driver, allowing for a well-balanced frequency response. This combination enables seamless reproduction of both vocals and musical content across a wide spectrum.

One of the standout characteristics of the Atlas Sound APX series is its ease of installation. The speakers are designed with user-friendly mounting options, allowing integrators to set them up quickly in various environments. They come with an adjustable mounting bracket that allows for flexible positioning, ensuring optimal sound distribution according to the specific needs of the space.

In terms of technology, the APX20TN and APX40TN implement advanced acoustic engineering principles. The enclosed design minimizes unwanted reflections and maximizes sound projection, delivering clear audio without distortion. The rugged construction of the cabinets provides durability in both indoor and outdoor applications, while their aesthetically pleasing finish ensures they complement a range of decor styles.

Both models emphasize versatility, featuring low impedance and 70/100-volt transformer options. This allows them to adapt to various system configurations, making them an excellent choice for professionals seeking flexibility in installation. The APX series also employs high-quality components that contribute to longevity and reliability, ensuring consistent performance over time.

In conclusion, the Atlas Sound APX20TN and APX40TN loudspeakers exemplify a blend of quality, durability, and versatility. With their powerful audio capabilities, user-friendly installation features, and robust construction, these speakers are excellent solutions for anyone requiring reliable sound reinforcement in any environment. Whether used in public spaces or intimate settings, the APX series stands ready to deliver exceptional audio performance.