Bose Professional 891455-0200 EdgeMax Premium Low-Profile Ceiling Loudspeaker for Wall Boundaries, 90°, White
Special Order Item
This item is available by special order. Lead times may vary. Please contact us for availability and estimated delivery.
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Key Features
- Focused edge-to-center dispersion reduces the number of speakers required and delivers consistent coverage for near-field seating and room edges
- Low-profile 4" backcan allows installation in tight above-ceiling spaces and retrofit projects with minimal disruption
- 80° vertical coverage and precise PhaseGuide steering provide clear voice intelligibility for paging, conferencing and monitoring applications
- Robust 2-way design with high-excursion woofer and compression driver yields full-range sound (50 Hz–18 kHz) and 95 dB sensitivity for high SPL needs
- Magnetically attached grille and QuickHold mounting speed installation and maintenance for integrators and security/AV teams
Quick Specifications
- Product Model
- EM90-LP
- Brand Name
- Bose Professional
- Product Line
- EdgeMax
- Product Series
- EM
Product Information Tabs
Overview
Deliver consistent, intelligible sound from the room perimeter with the Bose Professional EdgeMax EM90-LP premium low-profile ceiling loudspeaker. Purpose-built for wall-boundary placement, this pro speaker uses patented PhaseGuide technology and an 80° vertical coverage angle to project focused audio from edges toward listening areas — reducing speaker counts and improving speech clarity for paging, conferencing, retail announcements and security monitoring. The EM90-LP’s shallow 4" backcan accommodates installations with limited plenum depth, while the 2-way passive crossover, bypassable 70/100V transformer and wide 50 Hz–18 kHz response ensure reliable performance for background music, public address and surveillance-audio capture. With consistent voicing across the EdgeMax family and a 95 dB sensitivity, integrators can mix models to meet varying SPL requirements without compromising tonal balance. Durable mounting hardware, magnetic grille access and UL listing make the EM90-LP ideal for hospitality, retail, corporate and security-focused AV systems. Specify the Bose EdgeMax EM90-LP to streamline installs and improve system intelligibility — contact sales or request a quote for your next conference room, retail or monitoring deployment.
Features
- Focused edge-to-center dispersion reduces the number of speakers required and delivers consistent coverage for near-field seating and room edges
- Low-profile 4" backcan allows installation in tight above-ceiling spaces and retrofit projects with minimal disruption
- 80° vertical coverage and precise PhaseGuide steering provide clear voice intelligibility for paging, conferencing and monitoring applications
- Robust 2-way design with high-excursion woofer and compression driver yields full-range sound (50 Hz–18 kHz) and 95 dB sensitivity for high SPL needs
- Magnetically attached grille and QuickHold mounting speed installation and maintenance for integrators and security/AV teams
| General Information | |
|---|---|
| Brand Name | Bose Professional |
| Product Line | EdgeMax |
| Product Model | EM90-LP |
| Product Series | EM |
| Manufacturer Part Number | 891455-0200 |
| Technical Information | |
| Material | Plastic |
| Impedance | 8 ohms |
| Sensitivity | 95dB |
| Crossover Type | 2-way |
| Application/Usage | Atriums & Cafeterias, Conference rooms, Halls, Hospitality spaces, Restaurants, Retail, Retrofits |
| Audio | |
| Maximum Frequency Response | 18000Hz |
| Minimum Frequency Response | 50Hz |
| Physical Characteristics | |
| Depth | 0.5" |
| Width | 15.4" |
| Weight | 16.6lb |
| Miscellaneous | |
| Package Contents | 1 adjustable tile bridge, 1 ceiling hole template, 1 EdgeMax EM90-LP, 1 Installation Guide, 1 paint shield |
| Environmental Certification | UL Listed |