Low-frequency reinforcement for Bose® LT arrays and other subwoofer applications that require 40 – 280 Hz bass response
Compact 2 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.
MB24 for indoor applications only.
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
2 x 12″ (305 mm) high-excursion woofer with 4″ (102 mm) voice-coil and 800 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
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)
94 dB SPL
Maximum SPL @ 1 m
123 dB SPL (129 dB SPL peak)
Long-Term Power Handling
800 W (3200 W peak)
Nominal Impedance
4 Ω
