TOA Electronics Outdoor USE H-3WP only, Repainting the Front Grille, Installation Precautions

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8. OUTDOOR USE (H-3WP ONLY)

8.1. Installation Precautions

•The H-3WP features drip-proof construction for permanent outdoor installation. However, do not dash water over it when cleaning as this may cause damage to the speaker components.

•When installing the H-3WP in a snowy area, protect the speaker so that it is not covered with snow.

8.2. Waterproofing the Base Frame

The H-3WP's base frame has a gasket for watertightness. To prevent water from getting into a gap between the base frame and wall, apply commercial caulking agent over the inside of the gasket before mounting the base frame.

Note

Take care not to apply too much caulking agent. If it spreads to the lock tab, the lock tab does not smoothly rotate and the speaker may not be mounted or detached.

Base frame

Caulking agent

Gasket

9. REPAINTING THE FRONT GRILLE

Follow the procedures below to change the color of the grille:

Step 1. Wipe dirt off the front grille with a soft cloth moistened with a detergent before painting. Do not use volatile liquids such as thinner.

Step 2. Uniformly spray a thin coating of paint over the grille changing the spraying positions gradually.

Notes

•Do not use a roller or brush to paint because the grille mesh could be clogged with paint.

•Use paint that is appropriate for the material of the front grille (grille and frame).

[H-3] Grille: Rolled steel plate Frame: Fire-resistant ABS resin

[H-3WP] Grille: Stainless steel Frame: Fire-resistant ABS resin

• Follow the instructions on the paint when painting.

Step 3. After the paint dries, repeat Step 2 to repaint.

Note

Be sure to repeat Step 2 at least twice. If you paint only once, the paint may not be uniformly applied or the grille mesh may be clogged.

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Contents Table of Contents Operating InstructionsWhen Installing the Unit Safety PrecautionsSafety Symbol and Message Conventions When the Unit is in UseHandling Precautions FeaturesGeneral Description Nomenclature and Dimensions Contents InstallationInstallation Example Using Two-Gang Electrical Box Installation Procedures Base frame Speaker cable Two-gang electrical boxPreset by the factory When selecting 8 Ω When selecting 16 ΩSingle connection Bridge connection Detachable input connector Removing the Front Grille Repainting the Front Grille Installation PrecautionsOutdoor USE H-3WP only Waterproofing the Base FrameProtection Circuitry Information When not using a subwooferWhen using a subwoofer EqualizationSpecifications Accessories

H-3WP, H-3 specifications

TOA Electronics has long been recognized as a leader in professional audio solutions, and among their innovative offerings is the H-3 and H-3WP series of loudspeakers. Designed with performance and versatility in mind, these models stand out in various environments, including classrooms, conference rooms, and outdoor spaces.

The H-3 series is designed to provide clear and powerful sound reproduction. Its sleek and compact design makes it suitable for both permanent installations and temporary setups. The robust construction ensures durability while maintaining a lightweight profile, allowing for easy handling and mounting. The H-3 features a built-in transformer that provides multiple impedance settings, making it adaptable to different systems and requirements. This flexibility permits users to easily integrate it into existing audio systems, enhancing overall sound quality without major changes to the system architecture.

Another significant aspect of the H-3 series is its uptick in sound performance. Equipped with a high-quality woofer and a high-frequency driver, the H-3 delivers a wide frequency response, ensuring that voice intelligibility remains high and that music playback retains its dynamic range. This makes it highly effective for speech applications, as well as for musical performances, whether in a small venue or a larger setting.

The H-3WP variant expands the functionality of the H-3 series by offering weather-resistant features for outdoor applications. It incorporates a robust design that can withstand varying weather conditions, making it suitable for outdoor events, parks, and other exposed areas. The weatherproof enclosure protects the internal components from rain, dust, and temperature fluctuations, ensuring consistent performance and longevity.

Both models highlight TOA's commitment to innovative technologies. From advanced acoustic design to high-efficiency components, the H-3 and H-3WP series deliver reliable audio solutions. Users can expect high performance without compromising on ease of installation or maintenance.

These loudspeakers also feature flexible mounting options, enabling users to tailor their setup to specific needs. Whether used in public address systems, background music applications, or reinforcement for live events, the H-3 and H-3WP models provide outstanding service.

In summary, TOA Electronics' H-3 and H-3WP loudspeakers represent a blend of advanced technology, superior sound quality, and rugged durability. They are ideal for users seeking versatile audio solutions that can perform reliably across various environments. Whether for indoor or outdoor applications, these loudspeakers are a top choice for professionals in the audio industry.
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