The Bose Professional EM90-LP is a low-profile version of the EdgeMax premium in-ceiling loudspeaker, engineered for installations with limited ceiling depth. Featuring Bose PhaseGuide technology and a high-output compression driver, it provides asymmetrical 90° coverage, allowing installers to cover more area with fewer speakers. With only 10 cm mounting depth, the EM90-LP is ideal for plenum spaces and modern architectural environments that demand both performance and a discreet design.
Key Features
- Passive full-range design (requires external amplifier)
- Low-profile enclosure with only 10 cm mounting depth
- Asymmetrical 90° coverage with Bose PhaseGuide technology
- 8″ woofer and high-frequency compression driver
- Integrated 70/100V transformer with multiple taps and bypass (8 Ω)
- Frequency response: 45 Hz – 19 kHz (–10 dB)
- Power handling: 40 W continuous / 160 W peak
- Sensitivity: 95 dB (1 W @ 1 m)
- Maximum SPL: 111 dB continuous / 117 dB peak
- Spring-loaded mounting arms for easy installation
- Removable, paintable magnetic grille
- UL 1480A and UL 2043 plenum-rated
Specifications
- Frequency Range (–10 dB): 45 Hz – 19 kHz
- Coverage Pattern: 90° horizontal × 80° vertical (asymmetrical)
- Power Handling: 40 W continuous / 160 W peak
- Nominal Impedance: 8 ohms (with 70/100V taps)
- Inputs: 6-pin Euroblock connector
- Crossover: Passive 2-way @ 1 kHz
- Color: White paintable grille
