Bose EM90 2-Way In-Ceiling Loudspeaker with 8-Inch Woofer, White

The Bose Professional EdgeMax EM90 is an in-ceiling premium loudspeaker that combines the superior performance of surface-mount speakers with the sleek aesthetics preferred for in-ceiling installations. Equipped with patented PhaseGuide® technology and high-frequency compression drivers, the EM90 delivers room-filling sound coverage from the room's edges to its center. This design ensures consistent audio quality and voice intelligibility across the listening area, making it ideal for various commercial applications.

Designed for high-SPL environments, the EM90 features a robust 8-inch woofer and a 75-degree asymmetrical vertical coverage pattern, optimized for rooms with ceiling heights ranging from 9 to 20 feet or higher. Its in-ceiling mounting near room edges and corners not only enhances sound distribution but also utilizes wall-boundary loading to provide extended bass response. The EM90's design reduces the number of loudspeakers required to achieve uniform sound coverage, offering both aesthetic and functional benefits.

The EdgeMax EM90 is particularly suited for applications such as bars, restaurants, fitness clubs, hospitality venues, houses of worship, performance spaces, and other commercial environments where high-quality, evenly distributed audio is essential. Its innovative features and design make it a versatile solution for delivering premium sound in a variety of settings.

Key Features:

• Patented PhaseGuide® Technology: Evenly distributes sound throughout the space, ensuring consistent audio experience for all listeners.
• High-Frequency Compression Driver: Provides exceptional audio quality with superior frequency response and coverage consistency compared to typical dome tweeters.
• 8-Inch Woofer: Utilizes wall-boundary loading for extended bass impact and performance.
• In-Ceiling Mounting: Designed for installation near room edges and corners with 90° horizontal and 75° asymmetrical vertical coverage.
• 2-Way Passive Crossover: Includes a bypassable 70/100V transformer for flexible installation options.
• QuickHold Spring-Loaded Mounting System: Facilitates fast and easy installation.
• Magnetically Attached Grille: Allows quick access to wiring and tap settings, enhancing ease of use.
• UL 1480A and UL 2043 Compliance: Meets safety standards for plenum-space installation.

Technical Specifications:

Frequency Range (-10 dB): 45 Hz – 20,000 Hz
Nominal Impedance: 8 Ω (transformer bypassed)
Power Handling (Continuous): 125 W
Power Handling (Peak): 500 W
Sensitivity (SPL/1 W at 1 m): 96 dB
Maximum SPL @ 1 m: 117 dB continuous, 123 dB peak
Coverage (Horizontal): 90°
Coverage (Vertical): 75° asymmetrical
Transformer Taps (100V): 5, 10, 20, 40, 80 W, bypass
Transformer Taps (70V): 2.5, 5, 10, 20, 40, 80 W, bypass
Crossover Frequency: 1 kHz, passive 2-way with integrated 70/100V transformer
High-Frequency Driver: 1 × compression driver, 1.3 in (33 mm) voice coil
Low-Frequency Driver: 1 × 8 in (203 mm) woofer, 1.5 in (38 mm) voice coil
Enclosure Material: Engineered-plastics front baffle with integrated steel-formed enclosure
Grille: Microperforated steel, powder-coated finish, paintable
Ceiling Cutout: 13.6 in × 13.6 in × 9.3 in (345 mm × 345 mm × 236 mm)
Product Dimensions (H×W×D): 13.4 in × 13.4 in × 9.8 in (339 mm × 339 mm × 249 mm)
Net Weight: 22.2 lb (10.1 kg), loudspeaker with grille
Shipping Weight: 29.0 lb (12.5 kg)
Safety Agency Ratings: UL1480A, UL2043

Package Contents:

• Ceiling hole template
• Installation guide
• Paint shield
• Tile bridge