Dual 12" 3-Way 3600-Watt Powered Large Format Line Array Loudspeaker

AL123A-B
  • TAA
  • BAA

    The AL123A-B is a single line array 3-way loudspeaker enclosure that is designed to be either flown or ground stacked using four or more units in a vertical array. The system includes dual 12" woofers, four 6" midrange drivers, and dual 1.4" high frequency compression drivers powered by an integrated 3600-watt amplifier. A nominal horizontal coverage pattern of 120 degree is maintained, while the vertical coverage will vary depending on the number of enclosures used and the splay angles that are chosen by using Atlas A-Line patented EZAL rigging system. The pattern control will also depend on the length of the array. The integrated amplifier includes on-board DSP that can be adjusted in real time via a network connection. The AL123A-B DSP is factory preset for flat response. Additional adjustments can be made based on the number of units being used and the nature of the venue where they are used.

    Enclosures feature A-Line's exclusive integrated patented EZAL™ rigging system for faster, safer and easier set up. Up to eight boxes can be individually aimed under load, while flown or stacked, by just one or two people. Made in the USA with the highest-grade components, A-Line Acoustics AL123 boxes are constructed of birch plywood with threaded fittings for attachment of loudspeakers, LSRs, rigging and amplifiers.

    Optional wheel boards, truck pack, and fly frames are also available.

    FEATURES
    3-Way Full Range Speaker System
    2x 12" Low Frequency Drivers
    4x 6" Midrange Drivers
    Baltic Birch Cabinet Construction
    EZAL™ Rigging System
    2x 1.4" High Frequency Drivers
    Finished in Heavy Duty Black Duracoat™
    SPECIFICATIONS
    Total RMS Power 3600 Watts
    LF Driver Power (RMS) 2400 Watts
    Connector Type I/O PowerCON™ and M&F XLR
    MR Driver Power (RMS) 600 Watts
    High Frequency RMS Power 600-Watts
    Impedance LF/MR/HF 4Ω / 4Ω / 8Ω
    MAX SPL 136dB
    Frequency Response 70Hz - 18kHz
    Height 13.9" (35.31cm)
    Width 45.3" (115.1cm)
    Depth 16.3" (41.4cm)
    Weight 133 lbs (60.33kg)
    SUPPORT FILES
    Owners Manual ALA004806 AL123A-B Owners Manual (20 pages) View | Download
    Data Sheet ALA004900 AL123A-B Datasheet (1 page) View | Download
    Installation Sheet ALA004998B AL123LFF-B Install Sheet (1 page) View | Download