Compression Driver for Large Format Horn Speakers with 75-Watt 70V Transformer

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  • Horn Sold Separately
  • CUL
  • 70V100VCAPABLE
  • IP56

    Model PD75T is a fully environment-resistant 75 Watt driver for indoor or outdoor applications and is recommended for use in expansive and/or high ambient sound-level areas. This model features a sound chamber, phasing plug, magnetic-structure components machined to optimum tolerances, 2" voice coil and offers a plane wave frequency response of 100Hz - 3.7kHz.

    This unit, which is comprised of a transformer with 16Ω bypass, will meet a variety of applications. The PD75T provides screw-type terminals for matching direct to the 16Ω voice coil impedance and a built-in varnish impregnated, multi-tap 70.7 volt line-matching transformer. Corrosion-resistant terminal connections are protected by a transparent, impact-resistant plastic cover.

    The PD75T is terminated in a standard 1 3⁄8"-18 thread male couplings for use with screw-on horns, or with AtlasIED Model YDA-TH adapters for bolt-on large format horns. Diaphragms are replaceable with appropriate equipment. A replacement diaphragm, model PD75TDIA, is available.

    Internal components are enclosed within a protective die-cast and polycarbonate injection molded housing and finished in gray baked epoxy.

    Learn more about the importance of protecting compression drivers from low frequency damage and view the TSD-HF11 unit designed specifically to protect them from low frequency damage.


    • Outstanding Sound Reproduction and Power Handling for Signaling, Music, and Public Address Systems
    • Extended Frequency Response Range for Optimum Intelligibility
    • 75 Watt Power Rating
    • Environment-Resistant Construction for Indoor/Outdoor Use
    • Offered with Transformer and 16Ω Tap

    Plane Wave Frequency Response 100Hz - 3.7kHz
    Transformer Taps 2.36, 4.7, 9.4, 19, 38, & 75 Watts
    Power Rating 75 Watts
    SPL 1mW PWT 116dB Avg. 300 - 3,700 Hz
    Certifications UL1480A
    Height 7 1/8" (181mm)
    Diameter 6 3/16" (157mm)
    Weight 8.2lbs (3.72kg)
    Warranty Period 60 months from date of purchase

    PD75T UL Certificate of Compliance (1 page) PD75T UL Certificate of Compliance (1 page)
    PD75T PD75T
    PD75T Datasheet (4 pages) PD75T Datasheet (4 pages)