Ceiling speaker Omnitronic CSR-8W 8 Ω 20 W

Ceiling speaker Omnitronic CSR-8W 8 Ω 20 W is a compact in-ceiling loudspeaker designed for background music and public address in commercial and residential spaces. With an 8 ohm impedance and 20 W nominal power handling, this speaker delivers clear speech reproduction and ambient music suitable for offices, shops, cafes and meeting rooms. The low-profile design fits standard ceiling cutouts for straightforward installation in distributed audio systems.

Advantages

The Omnitronic CSR-8W offers a balance of compact size and reliable audio performance, providing intelligible paging and unobtrusive music playback. Its standard impedance and modest power rating make it compatible with common amplifiers and multi-zone audio setups. Built for ceiling mounting, the speaker minimizes visual impact while delivering consistent sound coverage for background audio applications.

Key specifications

How to use

Install the speaker into a standard ceiling cutout and secure according to mounting instructions. Connect to an appropriate amplifier or multi-zone audio system using the recommended speaker wiring and observe polarity to maintain phase coherence. Set amplifier output within the speaker's nominal power range to avoid overload. For paging use, route the signal from the public address processor or mixer; for background music, connect to the zone amplifier or distribution amplifier as part of the distributed audio system.

Recommendations

Position speakers at regular intervals to achieve even coverage and avoid placing units too close to walls or corners to minimize bass build-up. Use an amplifier with compatible impedance and power margin; calibrate volume and any EQ from the central mixer or amplifier to ensure clear speech intelligibility and balanced background music levels.