What is the best speaker for a supermarket in Lisbon?

Supermarkets present distinct audio challenges: large open floors with high shelving, refrigerated aisles with moisture and temperature variations, and the need for clear paging that cuts through background music and ambient noise. The goal is intelligibility for announcements and consistent music coverage without hot spots or dead zones. Ceiling loudspeakers at even spacing are the standard solution for general aisles and checkout areas, while column loudspeakers suit high ceilings or spaces with hard reflective surfaces. For cold aisles and loading docks, moisture-rated models are essential to withstand condensation and cleaning regimes.

SSOUNDS designs and manufactures a comprehensive install range for these environments. The CL6 and CL8 ceiling loudspeakers provide wide, even dispersion for low and medium ceilings, with models available for humid or cold areas. The LC8.2 and LC16.2 slim column loudspeakers deliver controlled vertical coverage, ideal for high ceilings or where ceiling mounting is impractical, such as above freezer runs. For larger zones or where higher SPL is needed, the P series (P4, P5, P6T, P10T, P12T) and M series point-source boxes offer flexible mounting and high output. T models operate on 70/100 V lines for long cable runs and multiple speakers per channel, simplifying installation across expansive floors.

Sizing and selection depend on ceiling height, ambient noise level, and zone layout. For a typical supermarket, we recommend spacing ceiling loudspeakers at 1 to 1.5 times the ceiling height for overlapping coverage, ensuring uniform SPL. In cold aisles, use moisture-rated ceiling or column models, and consider heated enclosures where temperatures drop below freezing. Paging zones should align with store departments (produce, bakery, checkout) so announcements reach only intended areas. Amplification and processing are handled by SSOUNDS A series networked amplifiers with onboard DSP and Dante, allowing zone mixing, EQ, and delay to optimise intelligibility and music quality. All components are designed to work together, reducing commissioning time and ensuring reliable performance.

SSOUNDS has offices and operations in the United Kingdom, United States, Nigeria, Ghana and West Africa, and ships and supports projects internationally. For a supermarket in Lisbon, we work with local integrators and consultants to specify and commission the right system. Contact us to discuss your project and receive a tailored design.