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Bose Professional MB12 WR - Weather Resistant Modular Bass Loudspeaker (Black)
Bose Professional MB12 WR - Weather Resistant Modular Bass Loudspeaker (Black)
B&H # BOMB12IIIB MFR # 323114-0110
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Expected availability:
7-10 business days
Product Highlights
- For Bass-Array Applications
- For Use with Bose LT Arrays
- 1 x 12" High-Excursion Woofer
- Frequency Response: 40 to 280 Hz
- Peak SPL: 123 dB
- Power Handling: 400W RMS, 1600W Peak
- Front-Loaded Tapered Transmission Line
- Reduced Port Turbulence Distortion
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Q&A
Color / Drivers: Black, 1 x 12"
Black, 1 x 12" Black, 2 x 12"Not available with current selections
Not available with current selections
This item is noncancelable and nonreturnable.
This item is not available for purchase online. Please call us at 800.606.6969, or visit our NY Superstore.
- 1Description
The black, weather resistant MB12 WR from Bose is a modular bass loudspeaker designed to provide bass augmentation for Bose LT arrays and other subwoofer applications. The Baltic birch enclosure features a single 12" high-excursion woofer with a 4" voice-coil and a power handling of 400W RMS (1600W peak). The subwoofer offers a frequency response of 40 to 280 Hz and features a front-loaded transmission line design that provides a peak-free extended low-frequency, reducing port turbulence distortion.
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- Low-frequency reinforcement for Bose LT arrays and other subwoofer applications that require 40 to 280 Hz bass response
- Front-loaded tapered transmission line design provides peak-free extended low-frequency response and reduces port turbulence distortion
- 1 x 12.0" high-excursion woofer with 4.0" voice-coil and 400W 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
UPC: 017817392150
In the Box
Bose Professional MB12 WR - Weather Resistant Modular Bass Loudspeaker (Black)
Table of Contents
- 1Description
| Transducer | Driver Compliment LF: 12.0" / 304.8 mm woofer with 4.0" / 101.6 mm voice-coil |
| Frequency Response | 40 to 280 Hz (±3 dB) |
| Frequency Range | 36 to 290 Hz (±10 dB) |
| Nominal Dispersion | Omni-directional below 200 Hz |
| Sensitivity | Sensitivity (SPL / 1 W @ 1 m): 91 dB SPL |
| Maximum SPL | 117 dB SPL (123 dB SPL peak) |
| Crossover Frequency | None (external DSP crossover required) |
| High Pass Filter | Recommended High-Pass Filter: 30 Hz (24 dB/octave) |
| Equalizer | Loudspeaker EQ: Required |
| Power Handling | Long-Term Power Handling: 400 W (1600 W peak) |
| Nominal Impedance | 8 Ohms |
| Enclosure | Exterior grade Baltic birch plywood, 13-ply, 0.7" / 18.0 mm |
| Finish | Two-part spray polyurethane coating, black |
| Grille | 16-gauge perforated stainless steel grille with powder-coated finish and backed with an open-cell foam |
| Environmental | Outdoor per IEC 529 IPX5 |
| Connectors | 2 x Parallel-wired NL4 Neutrik SpeakOn connectors |
| Suspension / Mounting | Sixteen (16) points SAE 3/8" - 16 threaded inserts (4 each, top, bottom and sides), stainless steel |
| Dimensions (H x W x D) | 14.7 x 20.0 x 25.4" / 373.4 x 508.0 x 646.0 mm |
| Weight | 78.0 lb / 35.4 kg |
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