Bose Professional MA12EX modular column array loudspeaker
Bose Professional MA12EX modular column array loudspeaker

Bose Professional MA12EX modular column array loudspeaker

$1,999.00

BOSSPK03173020200

The Bose Professional MA12EX extended range indoor/outdoor column array is designed to provide outstanding vocal intelligibility in acoustically demanding spaces with wider 160° horizontal coverage. It has weather-resistant components that allow use in outdoor applications. The slim column enclosure blends with almost any décor.

FEATURES

  • Twelve 2.25-inch (57 mm) full-range drivers mounted in a vertical line array deliver wide horizontal coverage with narrow vertical pattern control
  • Modular design allows stacking of multiple enclosures in a line array configuration to provide increased vertical pattern control which improves “throw” distance and reduces unwanted floor/ceiling reflections
  • Articulated Array® design provides wide 160° horizontal coverage with 20° nominal vertical coverage for a single module. Actual vertical coverage varies with number of modules in line array configuration.
  • Frequency range down to 58 Hz allows full-range speech and light music reinforcement without separate low-frequency loudspeakers. For extended bass and higher output levels, use with Bose Professional MB4, MB12, or MB24 modular bass loudspeakers.
  • Optional brackets allow easy installation of single-, double- or triple-stack line array modules

Applications

Designed for a wide range of applications, including:

  • Houses of worship
  • Multi-purpose spaces
  • Recreation
  • Restaurants and bars
  • Auditoriums
  • Transportation facilities
  • Gymnasiums
  • Atriums and malls

SPECS

Technical Specification

COMPLIANCE
  • EN 54-24 Certified
  • No
PHYSICAL
  • Colors
  • Black, white
  • Enclosure Material
  • Extruded-aluminum sidewalls with zinc-plated steel top & bottom endcaps, all powder-coated
  • Environmental
  • Outdoor use
  • Grille
  • Aluminum, powder-coated finish
  • Ingress Protection
  • IPX5
  • Suspension/Mounting
  • 6 × M6 threaded inserts
  • Product Dimensions (H×W×D)
  • 38.8 in × 4.1 in × 5.5 in (985 mm × 104 mm × 139 mm)
  • Net Weight
  • 21.0 lb (9.4 kg)
PERFORMANCE
  • Frequency Range (-10 dB)
  • 58 Hz – 16,000 Hz
  • Coverage, Horizontal
  • 160°
  • Calculated Maximum SPL @ 1 m
  • 112 dB continuous, 118 dB peak
  • Nominal Impedance
  • 8 Ω
  • Power Handling, long-term continuous
  • 150 W
  • Power Handling, Peak
  • 600 W
  • Recommended Signal Processing
  • Bose Professional loudspeaker EQ
  • Sensitivity (SPL/1 W at 1 m)
  • 87 dB
  • Transformer Taps, 100V
  • CVT-MA12EX transformer available
  • Transformer Taps, 70V
  • CVT-MA12EX transformer available
  • Coverage, Vertical
  • 20°
TRANSDUCERS
  • Driver Protection
  • Overload protection
  • Low-Frequency
  • 12 × 2.25 in (57 mm) high-excursion, weather-resistant drivers

Mechanical Diagrams

Mechanical diagram front view
front-view
mechanical diagram top view
top-view
mechanical diagram right view
right-view

Pairs well with