MCM Electronics

1 3/8 X 18 Tpi 16 Ohm / 70V PA Speaker Horn Driver 50W Rms By Distributed By MCM (555-8905) MCM Part #555-8905

5 stars 1 review
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Specifications Top

Universal 70V Horn Driver
Universal horn driver is compatible with standard 1 3/4" x 18 TPI horns. Ideal for all sound reinforcement and PA applications. It is ideally suited for use with MCM
Item #555-1015, #555-1020, or any other projection horn. Internal 70V transformer has multiple wattage taps, or may be bypassed for direct 16Ω connection.

  • Power capacity: 50W/100W RMS/peak
  • Frequency response: 280Hz ~ 5KHz
  • Sensitivity 110dB (W/M with 20” horn)
  • Dimensions: 4 1/2" (dia.) x 4 1/2" (H)
  • Nominal Impedance (direct voice coil tap): 16Ω

    Transformer Taps

  • 3.2W (1570Ω)
  • 6.3W (785Ω)
  • 12.5W (392Ω)
  • 25W (196Ω)
  • 50W (98Ω)
    Part Numbers
    MCM Part #:555-8905
    Distributed By MCM Part #:555-8905
    Package Specifications & Dimensions
    Weight:5.7 lbs.
    RoHS Comp:No
    Warranty:90 days
    Need to Return?
    Length:7.75 in.
    Width:6 in.
    Height:6 in.
    Shipping Information
    Extra Shipping Charge:No
    Drop Ship:No
    Catalog Pages
    MCM Cat 57, Page 139
    MCM Cat 56, Page 153
    View in Catalog
  • Product Reviews Top

    • by jkliquid

      on 6/1/2010

      Great product

      Overall: 5 out of 5
      Top 10 Contributor

      I work at the famous Blarney Island Bar in Antioch IL. We have boat races every Thursday on the Chain-O-Lakes and need to make announcements audible over allot of ambient noise and over a lake. In 2009 we reworked our PA because Comcast Sports Net was going to start broadcasting our boat races. The system was in need of several horn drivers replaced and this product fit the bill perfect. Clear audio, crisp, clean sound. All around GREAT value for your money. Highly recommended.

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