Lowell Manufacturing LH-30TA 30W Re-Entrant Paging Horn, Includes 70/25V Transformer & Universal Swivel Mount Bracket, Beige

SKU: LWLH30TA MFR: LH-30TA
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Key Features

  • Achieve superior sound quality with this 30W re-entrant paging horn loudspeaker.
  • This durable horn speaker is IP66 rated, ensuring reliable audio in any weather.
  • Easily connect this paging horn with its 70/25V transformer and screw terminals.
  • Get wide sound dispersion with a 40-degree conical angle for clear announcements.
  • Adjustable transformer taps offer versatile power settings for optimal audio output.
  • Swivel bracket makes installation simple for indoor/outdoor public address systems.
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Special Order?Estimated to Ship: 09/13/2025
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Lowell Manufacturing LH-30TA Specifications

Performance

Performance

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  • Power Handling, Nominal

    30 watts RMS (nominal) measured per EIA Standard RS 426-B

  • Sensitivity

    118.1dB log average (1W/1M)
    132.9dB maximum SPL (calculated based on power rating and measured sensitivity)

  • Frequency Response

    411Hz-4.0kHz (+/-6dB)

  • Dispersion Angle

    40 deg. conical (2kHz Octave Band)

  • Impedance

    2500, 1300, 670, 330, 169, 90, 45 ohms

  • Transformer Taps

    Screwdriver adjustable:
    25V at .25, .48, .93, 1.9, 3.7, 6.9, 13.9W
    70V at 2, 3.8, 7.5, 15, 30W
    100V at 4, 7.7, 15, 30W

  • Connections

    Screw terminals with provisions for strain relief. Protected by a plastic cover affixed by 2 screws.

General

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  • Housing Material

    Cast aluminum with ABS plastic terminal cover

  • Mounting Base

    2.875" (73.03mm) dia. with three equally spaced 0.28" (7.11mm) dia. Holes

  • Mounting Bolt Circle

    2.25" (57.15mm) dia.

  • Compliance & Certification

    IP66 rated (IEC 60529) for water/dust-resistance when optional wiring compartment covers are used

  • Dimensions (Dia. x Depth)

    10.37 x 10.63" (263.40 x 270.00mm)

  • Weight

    4.85 lbs (2.20kg)

About Lowell Manufacturing LH-30TA

Be heard loud and clear with the LH-30TA 30W Re-Entrant Paging Horn, a robust and high-performance audio solution from Lowell Manufacturing, a leader in sound system technology. This durable metal horn is engineered with a high-efficiency 30W compression driver, ensuring your voice paging and tone signaling cut through the noise in both indoor and outdoor settings. Whether it's for schools, recreational facilities, warehouses, distribution centers, parking lots, or commercial buildings, this weather-resistant speaker is specifically designed for public address and signaling applications where clarity and high intelligibility are paramount.

The LH-30TA operates within a broad frequency range of 411Hz to 4.0kHz (+6dB), delivering a powerful sensitivity of 118.1 log average (1W/1M) and an impressive maximum SPL of 132.9dB. This ensures that every announcement or alert is heard with crystal-clear precision, even in large open spaces or noisy environments.

Equipped with a high-quality transformer, the horn is versatile for use in 25V, 70V, or 100V distributed applications. Taps can be easily selected with a screwdriver, allowing for quick adjustments to suit your specific audio needs. The tap selector and screw terminal connections are conveniently located in a recessed area at the rear of the horn, complete with integral strain relief and a protective plastic cover for added durability.

Installation is a breeze thanks to the universal swivel bracket, which allows for efficient positioning and angle adjustment to optimize sound direction. The mounting bracket base has a diameter of 2.875 inches, featuring three equally spaced holes (0.28 inches in diameter) for secure attachment.

The horn assembly itself measures 10.37 inches in diameter by 10.63 inches in depth, boasting an all-metal construction with a resilient beige epoxy finish. This not only enhances the horn's longevity but also ensures it blends seamlessly into a variety of architectural environments.

Choose the LH-30TA 30W Re-Entrant Paging Horn for a powerful, reliable, and versatile audio solution that stands up to the demands of any public address system, delivering high-quality sound performance that Lowell Manufacturing is renowned for.

Lowell Manufacturing LH-30TA Features

  • Clear, loud paging and tone signaling
  • Versatile application in 25V, 70V or 100V systems with built-in transformer (screwdriver adjustable)
  • Weather-resistant assembly suitable for indoor or outdoor use
  • Universal swivel mounting bracket for easy installation and precise adjustment of orientation
  • Easy 2-wire hook-up to rear access screw terminals
  • Operating temperature range: -40 deg. F (-40 deg. C) to 158 deg. F (70 deg. C)
  • Assembly weighs 4.85 lbs
  • Ships ready for installation
  • IP66 rated (IEC 60529) for water-resistant and dust-resistant operation when optional LHA-30G or LHA-30C wiring compartment covers are used
  • Average Sensitivity (1W/1M): 118.1dB

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Achieve superior sound quality with this 30W re-entrant paging horn loudspeaker.
  • This durable horn speaker is IP66 rated, ensuring reliable audio in any weather.
  • Easily connect this paging horn with its 70/25V transformer and screw terminals.
  • Get wide sound dispersion with a 40-degree conical angle for clear announcements.
  • Adjustable transformer taps offer versatile power settings for optimal audio output.
  • Swivel bracket makes installation simple for indoor/outdoor public address systems.

What's in the box:

  • Lowell Manufacturing LH-30TA 30W Re-Entrant Paging Horn
  • 70/25V Transformer
  • Universal Swivel Mount Bracket
  • Lowell Manufacturing 1 Year Warranty