The Bose MA12EXW is a weather-resistant modular line array loudspeaker finished in white. Designed for both indoor and outdoor installations, it delivers excellent speech intelligibility and wide horizontal coverage in challenging acoustic environments. Its slim, column-style design integrates cleanly into architectural spaces, making it suitable for houses of worship, auditoriums, lecture halls, and transport facilities.
Key Features
- Modular line array with 12 × 2.25″ full-range drivers
- Extended frequency response compared to the standard MA12
- 160° horizontal coverage with consistent, even sound
- Weather-resistant construction for indoor/outdoor use
- Slim, unobtrusive column design
- White finish (W = White; also available in Black as MA12EXB)
- Expandable arrays using coupler brackets (CBMA12EX)
Specifications
- Frequency Response (-10 dB): ~80 Hz – 16 kHz
- Coverage: 160° horizontal × 20° vertical (per module)
- Power Handling: 300 W continuous (IEC)
- Sensitivity (SPL / 1W @ 1m): ~90 dB
- Maximum SPL: ~102 dB (per module)
- Nominal Impedance: 8 Ω
- Drivers: 12 × 2.25″ (57 mm) full-range
- Color: White
