Bose Panaray MA12EX Loudspeaker (Black) 317302-0100

Our Part Number: MA12EX-B
Manufacturers Part Number: 317302-0100
  • Used indoor and outdoors
  • 160 degree horizontal coverage

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Articulated Array® speaker configuration provides wider 160° horizontal coverage and weather-resistant components allow use in outdoor applications. Designed to provide outstanding vocal intelligibility in acoustically demanding spaces. Slim column enclosure blends with almost any décor.

For indoor and outdoor applications.


Twelve 2.25" (64 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 MB4, MB12, or MB24 modular bass loudspeakers

Optional brackets allow easy installation of single-, double- or triple-stack line array modules


  • Houses of worship
  • Multi-purpose spaces
  • Recreation
  • Restaurants and bars
  • Auditoriums
  • Transportation facilities
  • Gymnasiums
  • Atriums and malls
Data sheet
Frequency Response75 Hz - 13 kHz
Sensitivity (spl)87 dB SPL
Maximum SPL109 dB SPL (115 dB SPL peak)
Power Handling150 W (600 W peak)
Disperson160° H x 20° V
ConnectorsTwo (2) parallel-wired NL4 Neutrik® Speakon® connectors Two (2) two-conductor barrier strips
Input Impedance8 Ω
Dimensions (H x W x D)38.8" H x 4.1" W x 5.5" D (985 mm x 104 mm x 139 mm)
Product Weight21 lb (9.4 kg)
Shipping Weight23 lb (10.4 kg)
ProtectionPTC / Lamp

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