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16 inch PA horn throat, 18 TPI thread, 90 degree coverage, 3.6 lb

5 Core

5 Core RH 16 PA Horn Throat 16 inch 18 TPI 90° 3.6 lb

SKU CH-49N8-74B14

A 16-inch PA horn throat with 18 TPI thread, 90° coverage and weather-proof construction for indoor or outdoor sound projection

  • Product name5 Core PA Speaker 16 in Portable PA Speakers Indoor Outdoor
  • Speaker categoryHorn
  • Spec summaryThread : 18 TPI Weather proof : Yes Anti Rust : Yes
  • Key featuresALL WEATHER USE WIDE COVERAGE AREA SUPER DURABLE LOW MAINTEN
  • Product dimensions16 × 16 × 4 in
  • Product weight3.6 lb (1.63 kg)
  • Precise 90° coverage for uniform sound projection
  • Heavy-duty construction withstands sun, rain and storm
  • 18 TPI thread fits many compression drivers
  • Included bracket enables quick indoor or outdoor mounting
  • Low-maintenance design delivers consistent performance at 3.6 lb

16-Inch PA Horn Throat

The 5 Core RH 16 is a 16-inch horn throat designed for public address systems. It accepts compression drivers with an 18 TPI thread and provides a 90-degree coverage angle. The unit weighs 3.6 lb and includes a mounting bracket for indoor or outdoor installation.

Installers needing wide, weatherproof coverage

This horn throat suits venues that require uniform sound projection across large areas in any weather. Its all-weather construction resists rust and handles sun, rain, or storm conditions. Buyers who need a self-powered speaker with a built-in amplifier should look at a different product type.

90-degree directivity with 18 TPI driver fit

The waveguide delivers precise 90-degree directivity control, focusing sound exactly where it is needed across expansive spaces. It comfortably handles the included mounting bracket and a wide range of compatible compression drivers. The fixed 18 TPI thread means it cannot accept drivers with a different thread specification.

How it compares

Measured against everything we stock in Bluetooth & Party Speakers, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 82% of the 862 comparable items (median $39.99).

Specifications

Product
Brand name5 Core
Model nameRH 16
Part numberRH 16
Product name5 Core PA Speaker 16 in Portable PA Speakers Indoor Outdoor Support Many Compression Drivers
Audio & video
Speaker categoryHorn
Size & build
Product dimensions16 × 16 × 4 in
Product weight3.6 lb (1.63 kg)
In the box
In the box1x PA Horn Throat

Questions about this item

Which compression-driver thread matches the 18 TPI specification on this horn throat?

The throat uses an 18 TPI thread, so any compression driver with an 18 TPI mounting thread will fit directly.

Will the 90° coverage pattern of this throat still project evenly if I keep my older indoor-only drivers?

Yes, the 90° waveguide controls directivity regardless of driver age, provided the driver mounts to the 18 TPI thread.

How can I confirm the 16 inch horn throat is aligned correctly after mounting?

Verify the bracket holds the throat firmly at the intended 90° angle and listen for uniform coverage across the target area.

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