Bose 12 User Manual download pdf

pro.Bose.com

OF 8

Bose Pr

ofessional Systems Division

TECHNICAL DATA SHEET

Key Features

• Designed to deliver high speech intelligibility in indoor

acoustically demanding spaces

• Music performance from 155 Hz to 12 kHz (-3 dB); for full-range

music performance, additional bass augmentation is required

• Wide horizontal dispersion for broad 145° coverage

• Available in black or white, paintable

Panaray

MA12

Modular Line Array Loudspeaker

Description

The Panaray

MA12 modular line array loudspeaker is designed

for indoor applications where speech intelligibility is critical

and speech r

eproduction is the main requirement. To deliver

full-range music performance, bass augmentation is required.

The MA12 loudspeaker can be mounted in single or multiple

loudspeaker configurations. This loudspeaker is well-suited for

indoor applications such as houses of worship, auditoriums,

transportation hubs, atriums, malls, gymnasiums and multi-

purpose spaces.

System Performance (Single Module)

Frequency Response (-3 dB)

155 Hz - 12 kHz

Frequency Range (-10 dB)

100 Hz - 16 kHz

Calculated Maximum SPL @ 1m

113 dB

Input Power Rating (continuous/peak)

300W/1200W

Axial Sensitivity (SPL/1W @ 1m)

88 dB

Nominal Horizontal Coverage (-6 dB) 145°

Nominal Vertical Coverage (-6 dB)

20°

Nominal Impedance (transformer bypass) 8?

Minimum Impedance 6.2?

Crossover Frequency N/A

Recommended High-Pass Filter 125 Hz

ransducers

Driver Complement Twelve 2.25" (57mm) mid/high-frequency drivers

Physical

Enclosure Material Powder-coated aluminum

Grille Powder-coated steel

Environmental Specification Indoor use only

Connectors

Two parallel-wired Neutrik Speakon

NL4 connectors

One two-conductor barrier strip

Suspension Attachment 4 x M6 threaded inserts

Dimensions (H x

W x D) 38.8" x 4.2" x 5.1"

(986mm x 107mm x 130mm)

Net

Weight 18.7lbs

Shipping

Weight 20.8lbs

Descriptive Data

Notes:

–

See “How our Loudspeakers are Measured” on page 6.

Vertical coverage varies by number of modules vertically arrayed and distance from line-source boundary. Use Modeler

software for the best prediction.

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Summary of Contents

Page 1 - TECHNICAL DATA SHEET

1pro.Bose.comOF 8Bose Professional Systems DivisionTECHNICAL DATA SHEETKey Features• Designed to deliver high speech intelligibility in indooracoustic

Page 2

6.0"15.2 cm33.3"84.6 cm38.8"98.5 cm(4)M6 x 15mm4.2"10.7 cm5.1"13 cm2pro.Bose.comOF 8Panaray®MA12Modular Line Array Loudspeake

Page 3

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Page 4

0306090120150180210240270300330-30 -24 -18 -12 -6 0 6125 Hz Octave Band100 Hz125 Hz160 Hz0306090120150180210240270300330-30 -24 -18 -12 -6 0 6250 Hz O

Page 5

2010010001000020000051015202530Frequency (Hz)Directivity Index (dB)Directivity Index and Q1101001000Q201001000100002000010100360Frequency (Hz)Angle (d

Page 6

6pro.Bose.comOF 8Panaray®MA12Modular Line Array LoudspeakerOF 8Engineers’ and Architects’SpecificationsThe loudspeaker shall be a multiple driver syst

Page 7

7pro.Bose.comOF 8Panaray®MA12Modular Line Array LoudspeakerTECHNICAL DATA SHEETProduct CodesLoudspeakerMA12 Loudspeaker Black . . . . . . . . . . . .

Bose 12 User Manual

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