Wall speaker Omnitronic WC-3 ELA 20W 100V ceiling/wall mount

The Omnitronic WC-3 ELA 20W wall speaker is designed for 100 V public address systems and provides consistent sound distribution for background music and voice announcements in commercial spaces. Built for mounting on either wall or ceiling surfaces, this speaker offers a compact solution for retail stores, offices, schools and hospitality environments where reliable speech intelligibility and steady music playback are required.

Advantages

This 20 W 100 V speaker features a fixed-line input that simplifies connection to existing ELA (public address) infrastructure. Its compact housing and dual mounting capability allow flexible placement on walls or ceilings to optimize coverage. The design focuses on consistent output level and clear mid-range reproduction for spoken voice, ensuring intelligibility across typical indoor spaces.

Suitable for

Key specifications

How to use

Mount the speaker securely on a suitable wall or ceiling surface using appropriate fixings for the substrate. Connect the speaker to the 100 V line of the public address amplifier, selecting the correct tap or termination if required by the amplifier to achieve the desired power setting. Position the speakers to provide even coverage and avoid direct obstructions between the speaker and the listening area. Adjust system levels at the amplifier to balance background music and paging volume across the installation.

Recommendations

For best speech clarity, place speakers at regular intervals and at a height that minimizes obstructions. Use multiple units for larger spaces to maintain consistent coverage and set amplifier output to prevent distortion.