Bose Professional EdgeMax In-Ceiling Premium Loudspeaker EM180 (Each)


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Bose Professional EdgeMax in-ceiling premium loudspeakers feature proprietary Bose PhaseGuide technology with high-frequency compression drivers to create a new category that combines the room-filling coverage patterns typical of larger surface-mount speakers with the architect-preferred aesthetics of in-ceiling models. Designed to mount near wall-ceiling boundaries, EdgeMax loudspeakers provide improved audio quality and coverage, while reducing the number of required units, compared to conventional dome-tweeter ceiling speakers.


  • PhaseGuide technology – provides unique asymmetrical vertical pattern for room-filling coverage when mounting near wall-ceiling boundary
  • Provides improved room visual appearance – for demanding interior designs by eliminating center-of-ceiling or wall-mounted loudspeakers
  • Nominal 180° horizontal coverage – designed for in-ceiling mounting along wall coverage zones
  • High-frequency compression driver – for best-in-class audio quality with superior frequency response and coverage consistency versus typical dome tweeters
  • 8-inch woofer – with wall-boundary loading provides extended bass impact
  • 2-way passive crossover with 70/100V transformer
  • New auto-hold, spring-loaded mounting arms – for fast, easy installs
  • Magnetically attached grill – for quick access to wiring and tap settings
  • UL1480A listing – for air-handling (plenum) space installation
Nominal Impedance 8 Ω (transformer bypassed)
Long-Term Power Handling 125 W (500 W peak)
Sensitivity (SPL / 1 W @ 1 m) 93 dB SPL
Maximum SPL @ 1 m 114 dB SPL (120 dB SPL peak)
Transducers 1 x 8-inch woofer, 1 x compression driver
Nominal Dispersion75° Vertical, 180° Horizontal
Frequency Range (-10 dB) 45 Hz - 20 kHz
Frequency Response (+/-3 dB) 50 Hz - 18 kHz

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Whether you are looking to wall mount your LED TV or looking to create a home theatre, HD AV has the right talent and products for you. With over 20 years of experience in GTA and many satisfied customers, we look forward in serving you in your home media needs.

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