Passive speakers require an external amplifier or AV receiver to power their drivers because they do not include built-in amplification. Choose an amplifier or receiver with speaker connections and power handling that match the system’s requirements for the intended home theater, commercial audio, or distributed sound installation.

In-wall and in-ceiling passive speakers install within walls or ceilings for a more integrated appearance, on-wall speakers mount to the surface, and freestanding speakers sit on the floor, a shelf, or a stand. The right format depends on the room layout, available mounting locations, and desired visibility, while all passive speakers require a compatible amplifier or receiver.

When installing Klipsch passive speakers, plan for a compatible amplifier or receiver, speaker wiring, mounting support, and enough clearance for the selected in-wall, in-ceiling, on-wall, or freestanding configuration. Consider room layout, listening position, speaker orientation, and the intended left, center, right, surround, or commercial coverage area, since angled and wide-dispersion designs can support different placement needs.

Choose the woofer configuration based on the project’s output needs, available space, and channel role, with single larger woofers suited to architectural or LCR placement and multiple smaller woofers useful when a low-profile design needs more driver area. Match the horn design and coverage pattern to the listening area and mounting location, such as a 90-by-90-degree pattern for broad coverage, a 60-by-40-degree pattern for more controlled coverage, or an asymmetrical 45- and 65-degree design for angled wall, corner, ceiling, or under-balcony mounting.