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Bose MB12 Weather Resistant Loudspeaker
Vendor: Bose
Bose MB12 Weather Resistant Loudspeaker
Bose MB12 Weather Resistant is a Compact 1 x 12" (305 mm) configuration designed to provide bass augmentation for Bose® LT arrays and other subwoofer applications. Allows minimal-height arrays when used with LT mid/high loudspeakers.
MB12 WR for indoor and outdoor applications.
FEATURES
Low-frequency reinforcement for Bose® LT arrays and other subwoofer applications that require 40 - 280 Hz bass response
Front-loaded tapered transmission line design provides peak-free extended low-frequency response, and reduces port turbulence distortion
1 x 12" (305 mm) high-excursion woofer with 4" (102 mm) voice-coil and 400 W long-term power rating provides high SPL with fast transient response
Compact enclosure optimized for bass-array applications when cardioid or other directional-bass configurations are required for reverberant spaces
Mechanical Diagrams
Technical Summary
Frequency Response (+/-3 dB)
40 Hz - 280 Hz
Frequency Range (-10 dB)
36 Hz - 290 Hz
Nominal Dispersion
Omni-directional below 200 Hz
Sensitivity (SPL / 1 W @ 1 m)
91 dB SPL
Maximum SPL @ 1 m
117 dB SPL (123 dB SPL peak)
Long-Term Power Handling
400 W (1600 W peak)
Nominal Impedance
8 Ω
