Atlas AH99-8ST Instructions Manual

Atlas AH99-8ST Instructions Manual

Ah series loudspeakers 8", 12", and 15"
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AH Series Loudspeakers
8" - AH99-8ST, AH94-8ST, and AH66-8ST
High-Performance, Constant Directivity, 8", 12", And 15",
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
8", 12", and 15"
15" - AH5040S, AH9040S, and AH6565S
Two-Way, Indoor/Outdoor Loudspeaker Systems
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
12" - AH99-12ST, AH94-12ST, and AH66-12ST
1/11
AtlasSound.com

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Summary of Contents for Atlas AH99-8ST

  • Page 1 1/11 AH Series Loudspeakers 8", 12", and 15" 8" - AH99-8ST, AH94-8ST, and AH66-8ST 12" - AH99-12ST, AH94-12ST, and AH66-12ST 15" - AH5040S, AH9040S, and AH6565S High-Performance, Constant Directivity, 8", 12", And 15", Two-Way, Indoor/Outdoor Loudspeaker Systems TELEPHONE: (800) 876-3333 1601 JACK MCKAY BLVD.
  • Page 2: Safety Instructions

    • 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 TELEPHONE: (800) 876-3333 1601 JACK MCKAY BLVD.
  • Page 3 3/11 AH Series Loudspeakers 8", 12", and 15" Assure that the AH speaker can be mounted in a manner that the sound pattern will be directed in the desired direction without any physical interference. Note that the AH speaker mounting bracket allows the speaker to be tilted in excess of 50° in either direction. See illustration below.
  • Page 4 4/11 AH Series Loudspeakers 8", 12", and 15" Installation Via Mounting Bracket (Included) General considerations and hardware recommendations CAUTION: AH series models weigh as much as 81 pounds (36.7kg) – model AH5040CD. A fall from almost any height could result in serious injury or death.
  • Page 5: Bottom View

    5/11 AH Series Loudspeakers 8", 12", and 15" Mounting CAUTION: Mounting the AH loudspeaker requires two people, unless it is possible to safely clamp the speaker in position for alignment before mounting. The bracket may be removed from the speaker for installation convenience. When re-attaching speaker to bracket be sure to tightly secure speaker mounting bolts.
  • Page 6 6/11 AH Series Loudspeakers 8", 12", and 15" Suspended Installation Via Eyebolts (Included) Using ⁄ " Diameter Wire Rope Note: Use of ⁄ " load rated wire rope is suggested to provide a static working load limit of 1400 lbs (635kg) / moving load limit of 875 lbs (397kg) per fly point.
  • Page 7 For runs exceeding 150', please contact tech support for proper wire gauge or other installation solution using the Atlas Sound AF140 autoformer. 15" models AH5040S, AH9040S, and AH6565S input connections are provided on a convenient recessed terminal block located on the bottom of the loudspeaker.
  • Page 8: Amplifier Considerations

    2x the RMS power rating of the speaker system (500 Watts for the 15" AH models, 400 Watts for 12" AH models, and 200 Watts for 8" AH models). Utilizing the Atlas Sound model CP700 power amplifier will allow you to easily match required power ratings for lmost any installation.
  • Page 9: Troubleshooting

    Hardware loose or speaker damaged. Make sure speaker grille is tight. Check other hardware connections. Check speakers noise for loose parts or speaker damage. Call Atlas Sound tech support at 1-800-876-3333 with any additional questions. TELEPHONE: (800) 876-3333 1601 JACK MCKAY BLVD. AtlasSound.com FAX (800) 765-3435 ENNIS, TEXAS 75119 U.S.A.
  • Page 10: Standard Features

    Polestar ™ Uni . Frame - Galvanized OUTDOOR SPEAKER MOUNTING SYSTEM The UniFrame is a complete mounting solution for outdoor loudspeakers. Its design combines the attributes of the PoleStar stainless “a-la- carte” version into just two models produced in steel and then galvanized to an outdoor weather rating.
  • Page 11: Specifications

    Polestar ™ Uni . Frame - Galvanized OUTDOOR SPEAKER MOUNTING SYSTEM DIMENSIONS PM-24-6DOWN-G PM-24-6UP-G THRU HOLE THRU HOLE 2.00 3.50 2.00 1.50 18.00 18.00 21.00 21.00 24.00 24.00 4.00 25.75 25.75 2.00 2.00 2.00 16.00 18.00 18.00 15.00 15.00 16.00 11.75 1.75 1.50...

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