HY-WM1B - Loudspeaker TOA - Free user manual and instructions
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| Product Type | Loudspeaker |
| Brand | TOA |
| Model | HY-WM1B |
| Speaker Type | Wall-mount weatherproof horn speaker |
| Frequency Response | 200 Hz – 10 kHz |
| Impedance | 8 Ω (low impedance) / 1.7 kΩ (high impedance for 100V line) |
| Power Handling | 3 W rated, 6 W maximum at 100V line |
| Transformer Taps | 1 W, 2 W, 4 W (100V line) |
| Sensitivity | 90 dB (1 W, 1 m) |
| Mounting | Wall-mount bracket included |
| Dimensions | 180 mm × 160 mm × 200 mm (H × W × D) |
| Weight | 1.1 kg |
| Material | ABS resin (black) |
| Color | Black |
| IP Rating | IP54 (weatherproof) |
| Terminal Type | Screw terminals |
| Application | Public address, industrial facilities, outdoor use |
| Installation | Mount securely to wall, connect to 100V line amplifier |
| Maintenance | Wipe with dry cloth, avoid water ingress |
| Safety | Do not disassemble, use qualified installer |
| Repairability | Replaceable diaphragm, accessible driver |
Frequently Asked Questions - HY-WM1B TOA
What type of loudspeaker is the TOA HY-WM1B?
The TOA HY-WM1B is a wall-mount weatherproof horn speaker designed for public address and commercial audio applications. It is suitable for both indoor and outdoor use.
How does the HY-WM1B connect to an amplifier?
The HY-WM1B offers dual impedance modes: low impedance (8 Ω) and high impedance (100V line) via screw terminals. For 100V line systems, use the transformer taps, typically 1W, 2W, or 4W, matching the amplifier's output power.
What is the power rating of the HY-WM1B?
The speaker has a rated power of 3W and a maximum power of 6W when used with a 100V line system. The transformer taps allow you to select 1W, 2W, or 4W for optimal volume and power distribution.
Is the HY-WM1B suitable for outdoor installation?
Yes, the HY-WM1B features an IP54 rating, making it weatherproof and protected against dust and water splashes. It is designed for reliable operation in outdoor environments.
How do I mount the HY-WM1B?
The speaker comes with a wall-mount bracket. Securely attach the bracket to the wall using appropriate screws, then fix the speaker onto the bracket. Ensure the speaker is properly positioned and tightened to avoid vibrations.
What is the frequency response of the HY-WM1B?
The HY-WM1B delivers a frequency response of 200 Hz – 10 kHz, which is typical for a horn speaker, prioritizing clear voice and midrange reproduction for speech paging and background music.
How do I clean the TOA HY-WM1B?
For routine maintenance, wipe the exterior with a soft dry cloth. Avoid using water, solvents, or abrasive cleaners, as these can damage the weatherproof seal and acoustic properties.
Can the driver inside the HY-WM1B be replaced?
Yes, the speaker is designed for serviceability. The diaphragm and driver are replaceable. Contact an authorized TOA dealer or qualified technician for genuine replacement parts to maintain performance.
What is the sensitivity of the HY-WM1B?
The sensitivity is 90 dB (1W, 1m), which means it produces a sound pressure level of 90 decibels when driven with 1 watt at a distance of 1 meter, ensuring efficient power usage.
What safety precautions should I take during installation?
Always turn off the amplifier before wiring and ensure all connections are secure. Use appropriate gauge wires and avoid short circuits. If mounting at height, use proper fall protection. It is recommended to have a certified technician install the speaker.
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USER MANUAL HY-WM1B TOA
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Product information
Brand : TOA
Model : HY-WM1B
Category : Loudspeaker