BOSE Panaray MA12

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Panaray® MA12 Mid/high modular line array

Wide 145° horizontal coverage. Designed to provide outstanding vocal intelligibility in acoustically demanding spaces. Slim column enclosure blends with almost any décor. For indoor applications only.

 

Product Overview

Technical Summary

Frequency Response (+/-3 dB) 
155 Hz - 12 kHz

Frequency Range (-10 dB) 
100 Hz - 16 kHz

Nominal Dispersion 
145° H x 20° V

Long-Term Power Handling 
300 W (1200 W peak)

Sensitivity (SPL / 1 W @ 1 m) 
88 dB SPL

Maximum SPL @ 1 m 
113 dB SPL (119 dB SPL peak)

Nominal Impedance 
8 Ω

Applications

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

Key Features

  • Twelve 2.25" (64 mm) 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

  • 145° horizontal x 20° nominal coverage for a single module. Vertical coverage varies with number of modules stacked in line array configuration

  • Mid/high configuration allows bass management and design flexibility. Use with Bose MB4, MB12, or MB24 modular bass loudspeakers for full-range reinforcement

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

Physical

Enclosure 
Powder-coated aluminum, black or white

Environmental 
Indoor use only

Connectors 
Two (2) parallel-wired NL4 Neutrik® Speakon® connectors
One (1) two-conductor barrier strip

Suspension / Mounting 
Four (4) x M6 threaded inserts (back)

Dimensions 
38.8" H x 4.2" W x 5.0" D (984 mm x 105 mm x 128 mm)

Net Weight 
19 lb (8.5 kg)

Color 
Black, White, Paintable

Package Contents 
1 loudspeaker

 

Specification

Specifications

System Performance
Frequency Response (+/-3 dB) 1 155 Hz - 12 kHz
Frequency Range (-10 dB) 1 100 Hz - 16 kHz
Nominal Dispersion 2 145° H x 20° V
Recommended High-Pass Filter 125 Hz
Loudspeaker EQ Required
Overload Protection PTC / Lamp
Long-Term Power Handling 3 300 W (1200 W peak)
Sensitivity (SPL / 1 W @ 1 m) 4 88 dB SPL
Maximum SPL @ 1 m 5 113 dB SPL (119 dB SPL peak)
Nominal Impedance 8 Ω
Transformer Taps (70/100 V) CVT-MA12 transformer available
Transducers
Driver Compliment Twelve (12) 2.25" (57 mm) mid/high-frequency drivers
Physical
Enclosure Powder-coated aluminum, black or white
Grille Powder-coated steel grille
Environmental Indoor use only
Connectors Two (2) parallel-wired NL4 Neutrik® Speakon® connectors
One (1) two-conductor barrier strip
Suspension / Mounting Four (4) x M6 threaded inserts (back)
Dimensions 38.8" H x 4.2" W x 5.0" D (984 mm x 105 mm x 128 mm)
Net Weight 19 lb (8.5 kg)
Shipping Weight 21 lb (9.4 kg)
Product Code
Black 040189
White 040188

Footnotes:

  • Frequency response and range measured on-axis with recommended active EQ in an anechoic environment.
  • Vertical coverage varies by number of modules vertically arrayed and distance from line-source boundary. Use Modeler® software for the best prediction.
  • Power handling tested using pink noise filtered to meet IEC 268-5, 6 dB crest factor, 100 hours, with recommended EQ.
  • Sensitivity measured in free field (no boundary-loading gain) with recommended active EQ, referenced to 1W/1m.
  • Maximum SPL calculated from sensitivity and power handling specifications, exclusive of power compression.

Architects' & Engineers' Specifications 

The loudspeaker shall be a multiple driver system with matched active equalization as follows:

The transducer complement shall consist of twelve 2.25" (57 mm) mid/high-frequency drivers mounted in vertical line array. Each driver shall have a rated impedance of 6.2 ohms and wired in series/parallel, resulting in a composite nominal impedance of 8 ohms.

The nominal horizontal beamwidth of the loudspeaker shall be 145 degrees, and the vertical coverage is a band of constant height. The power handling capacity of the loudspeaker shall be 300 watts continuous pink noise, band-limited from 155 Hz to 12 kHz (±3 dB).

The loudspeaker shall be provided with a ducted vent system, tuned at 150 Hz. The input connector of the loudspeaker module shall consist of two parallel-wired NL4 Neutrik® Speakon® connectors and one (1) two-conductor barrier strip.

The enclosure of the MA12 loudspeaker module shall be aluminum. Its outer dimensions shall be 38.8" x 4.2" x 5.0" (984 mm x 105 mm x 128 mm). Its weight shall be 19 lb (8.5 kg).

The loudspeaker shall be the Bose® Panaray® MA12 modular line array loudspeaker.

Graphs

Directivity Index and Q

Beamwidth

Impedance

On-Axis Response

Polar Plots

Horizontal Plots

Vertical Plots

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