Active PA speakers range from compact 10-inch models to larger 12-inch models, with two-way powered designs that suit main PA or floor-monitor use. Slim line-array speakers use multiple small full-range drivers in a vertical configuration to limit vertical sound dispersion, making them well suited for clear, controlled coverage in conference rooms and other space-constrained installations.

Active PA speakers typically require an AC power connection and a line-level analog audio connection from a mixer or other source. For networked systems, compatible speakers can receive Dante audio over a LAN connection and, in some configurations, power over Ethernet (PoE) from a compatible PoE switch, removing the need for a separate power amplifier.

Use active PA speakers as main speakers on poles or stands, elevated and aimed toward the audience, or place them on the floor in a monitor position angled toward performers. For distributed audio, mount or place speakers throughout the listening area and connect networked models through Dante and Power over Ethernet (PoE) when supported, using consistent spacing and aiming to provide even coverage.

When comparing active PA speakers, look for built-in loudspeaker management with crossover, equalization, delay, frequency-contour controls, and application presets or savable scenes to tailor speech and music playback. For conference rooms, also consider Dante networking, Power over Ethernet (PoE) operation, and remote control options that can simplify audio distribution and adjustment.