Bose Professional MB12 - Modular Bass Loudspeaker (White)

Bose Professional MB12 - Modular Bass Loudspeaker (White)

Bose Professional MB12 - Modular Bass Loudspeaker (White)

B&H # BOMB123W MFR # 40174
Special Order
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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Color / Drivers: White, 1 x 12"

Black, 1 x 12"

Special Order

Black, 2 x 12"

Special Order

White, 1 x 12" White, 2 x 12"

Special Order

Environment: Indoor

Indoor Outdoor

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.

$0.00 Tax Collected Outside NY and NJ
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  • 1Description

The white MB12 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.

  • 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: 017817516266
In the Box
Bose Professional MB12 - Modular Bass Loudspeaker (White)
  • Limited 5-Year Warranty on Acoustic Components
  • Limited 2-Year Warranty on Cosmetic Defects
  • 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 Baltic birch plywood, 13-ply, 0.7" / 18.0 mm
    Finish Polyurethane-based textured paint, white
    Grille 16-gauge perforated steel grille with powder-coated finish
    Environmental Indoor use only
    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), 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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