Diffusore ELA Omnitronic 20000047

The Omnitronic 20000047 is a public address (PA) speaker designed for floor placement and general-purpose sound reinforcement. It delivers a continuous RMS output of 45 W with a peak capacity of 90 W, and its 90 dB sensitivity provides efficient sound reproduction suitable for voice announcements and background music. Housed in a durable plastic enclosure and powered by standard AC mains, this model balances compact dimensions with practical output for venues that require reliable, straightforward audio coverage.

Advantages

The speaker offers a combination of reliable power handling and sensible sensitivity, allowing clear audio at moderate volume levels without complex setup. Its plastic housing ensures reasonable weight and impact resistance for transport and floor placement. Standard AC operation at 230 V / 50 Hz means simple integration into existing electrical systems, while the compact footprint fits in small-to-medium venues where space is limited.

Suitable for

Key specifications

How to use

Place the speaker on a stable, level floor surface oriented toward the listening area. Connect the speaker to a compatible audio source and amplification chain according to the system wiring conventions, and plug the power cord into a 230 V, 50 Hz mains outlet. Start with low volume settings on the source and any amplifier, then increase gradually to the required level while monitoring sound clarity and distortion. Avoid exposing the enclosure to direct moisture or extreme temperatures.

Recommendations

For best speech intelligibility, position the speaker so it is unblocked by large objects and angled toward the audience. When using multiple units, space them to provide even coverage and avoid excessive overlap that can cause comb filtering. Regularly inspect power connections and the enclosure for damage, and keep operating volumes within the specified RMS/peak limits to prolong the speaker's service life.