Bose 40151 FreeSpace 360-P II In-Ground Outdoor Loudspeaker

The Bose FreeSpace 360-P II is a purpose-built environmental loudspeaker designed to deliver full-range audio across outdoor spaces while remaining virtually hidden from view. Its in-ground installation positions the speaker flush with the surface, leaving only a low-profile grille visible among grass, gravel, or garden beds. A downward-firing 4.5-inch driver disperses sound in a full 360-degree horizontal pattern, providing even coverage in all directions without the need to orient the speaker toward a specific audience area—an advantage that simplifies system design for patios, courtyards, walkways, and resort grounds.

As a passive loudspeaker, the 360-P II connects to external amplifiers via 70V or 100V distributed audio lines, the standard for commercial installations where long cable runs and multiple speakers on a single amplifier channel are common. It handles up to 80W RMS (320W peak), producing enough output for background and foreground music in moderately sized outdoor zones. With a frequency response spanning 60 Hz to 15 kHz, it reproduces a broad audio range for a single-driver outdoor design. The speaker is also suitable for above-ground placement when in-ground burial is impractical, giving installers flexibility across different site conditions.