The Bose® MB24 and MB24 WR low-frequency loudspeakers are designed to provide bass augmentation for Bose LT arrays and other subwoofer applications. The compact 2 x 12" (305 mm) configuration allows minimal-height arrays when used with LT mid/high loudspeakers. Bose® Modeler® tools and optional rigging hardware make directional bass arrays easy to design and install using MB24 loudspeakers.
MB24 for indoor applications only.
MB24 WR for indoor and outdoor applications.
| System Performance | |
|---|---|
| Frequency Response | 40 Hz - 280 Hz (+/-3 dB) |
| Frequency Range | 36 Hz - 290 Hz (-10 dB) |
| Nominal Dispersion | Omni-directional below 200 Hz |
| Sensitivity | 94 dB SPL (SPL / 1 W @ 1 m) |
| Maximum SPL @ 1 m | 123 dB SPL (129 dB SPL peak) |
| Crossover Frequency | None (external DSP crossover required) |
| High-Pass Filter | 30 Hz (24 dB / octave) |
| Loudspeaker EQ | Required |
| Long-Term Power Handling | 800W (3200W peak) |
| Nominal Impedance | 4 Ω |
| Long-Term Power Handling | 400W (1600W peak) |
| Nominal Impedance | 8 Ω |
| Long-Term Power Handling | 400W (1600W peak) |
| Nominal Impedance | 8 Ω |
| Transducers | |
| Driver Compliment | LF: Two (2) 12" (305 mm) woofers with 4" (102 mm) voice-coil |
| Physical | |
| Enclosure | Baltic birch plywood, 13-ply, 18 mm |
| Finish | Polyurethane-based textured paint, black or white |
| Grille | 16-gauge perforated steel grille with powder-coated finish |
| Environmental | Indoor use only |
| Connectors | (2) parallel-wired NL4 Neutrik® Speakon® connectors |
| Suspension/Mounting | (16) points SAE 3/8" - 16 threaded inserts (4 each, top, bottom and sides), steel |
| Dimensions (H x W x D) | 28.1" (713 mm) x 20" (508 mm) x 25.4" (646 mm) |
| Net Weight | 142 lbs (64.4 kg) |
| Shipping Weight | 165 lbs (74.5 kg) |
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
Usually arrives in 5-9 business days.
