Combining powerful, articulate sound and a stealthy, low-profile design, the Bose Professional EdgeMax EM180-LP shatters all expectations of what an in-ceiling loudspeaker is capable of. To start with, the EM180-LP’s high-excursion woofer and high-frequency compression driver span an astonishing 45Hz–19kHz frequency range. Furthermore, patented PhaseGuide technology delivers room-filling 180-degree x 80-degree asymmetrical coverage — even in spaces with low ceilings. Moreover, you can leverage wall-boundary loading for a more dramatic bass response. The EM180-LP is extremely versatile, enabling you to use it with low-impedance setups and 70-/100-volt systems with equal assurance.
The EM90-LP has a QuickHold mounting system, shallow backcan, magnetically attached grille, and paintable enclosure make installation incredibly straightforward. The EdgeMax EM180-LP delivers an elevated listening experience for lower-SPL applications in conference rooms, hospitality spaces, restaurants, retail stores, and more.
EdgeMax LP: purpose-built for elevated performancePatented Bose PhaseGuide technology forms the heart of EdgeMax speakers, ensuring a consistent experience regardless of the listener’s placement in the room. The EM90-LP, along with its sibling EM180-LP, is intended for in-ceiling mounting along the edges of a room, with each model being purpose-built for a specific degree of horizontal coverage. The EM90-LP offers 90 degrees of horizontal coverage, which is ideal for corner placement. The EM180-LP covers a wider 180 degrees, making it especially effective for nearfield applications and scenarios that demand room-filling coverage.
Frequency Range (-10 dB) : 45 Hz – 19,000 Hz
Coverage, Horizontal : 180°
Calculated Maximum SPL @ 1 m : 106 dB continuous, 112 dB peak
Nominal Impedance : 8 Ω (transformer bypassed)
Power Handling, long-term continuous : 32W
Power Handling, Peak :128WRecommended Signal Processing : Recommended but not required
Sensitivity (SPL/1 W at 1 m) : 91 dB
Transformer Taps, 100V : 8 W, 16 W, 32 W, bypass
Transformer Taps, 70V : 4 W, 8 W, 16 W, 32 W, bypassCoverage, Vertical : 80°
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