Bose Panaray MA12 Service Manual

3
Specifications
External Dimensions: 38.5 x 4.2 x 5.1 in. (978 x 107 x 130 mm)
Weight: Single Speaker: 22 lb. (10 kg)
Packed System: 24 lb. (11 kg)
Sensitivity: 88dB SPL, 120 Hz - 15 kHz (1W/1m free space)
System Protection: PTC, lamp
Impedance: 8 Ohms nominal, 7.5 Ohms minimum
Power Handling: 300 Watts continuous per IEC-268-5, 120 Hz high pass,
96 hours. Recommended amplifier power 150-300 Watts
Product Description
The Bose
®
Panaray
®
MA12 Modular Line Array Loudspeaker System is a modular system used
for mid/high frequency sound reproduction. It is a vented enclosure design using 12 full range
drivers housed in a closely spaced line.
The loudspeaker provides a means for mechanical attachment of two units to form a rigid single
line source by using the CB-MA12 coupling bracket (see table below). Each loudspeaker has
two Neutrik
®
connectors and one barrier style terminal so that multiple units can be connected
as a system in series and parallel.
The Bose Panaray MA12 Loudspeaker can be used with the Bose Panaray MB4 Modular Bass
Loudspeaker for dynamic full range reproduction.
Description
Product Code
Black White
WB-MA12 wall mount bracket (0º – 10º pitch) 028333 028334
WBP-MA12 wall mount bracket (0º – 10º pitch, +/- 90º yaw) 028673 028674
CB-MA12 coupling bracket 028337 028338
PSA-12 stand adapter 029229 -
CVT-12 70V/100V transformer (non-RoHS complaint) 029388 029389
CVT-12 70V/100V transformer (RoHS complaint) 040190 040191
Accessories Used with the MA12 Loudspeaker System
Part List Notes
1. This part is not normally available from Customer Service. Approval from the Field Service
Manager is required before ordering.
2. The individual parts located on the PCBs are listed in the Electrical Part List.
3. This part is critical for safety purposes. Failure to use a substitute replacement with the
same safety characteristics as the recommended replacement part might create shock, fire
and/or other hazards.
4. This part is referenced for informational purposes only. It is not stocked as a repair part. Refer
to the next higher assembly for a replacement part.

Bose Panaray MA12 Specifications

General

Product color	Black
Recommended usage	-
Driver diameter	64 mm
Number of drivers	12
Audio output channels	- channels
Mid-range driver diameter (imperial)	2.25 \
Impedance	8 Ω
Sensitivity	88 dB
Frequency range	100 - 16000 Hz
RMS rated power	300 W
Peak Music Power Output (PMPO)	1200 W
Bluetooth	No
Connectivity technology	Wired

Weight and Dimensions

Depth	128 mm
Width	105 mm
Height	984 mm
Weight	8500 g