BOSE 131 Service Manual

Bose® 131™ Marine

Loudspeaker System

®

®

©

1997 Bose Corporation

Service Manual

Part Number 190318 REV 00

Contents

Specifications................................................................................................................................... 2

Disassembly/Assembly Procedure ................................................................................................ 3

Figure 1. Exploded View .................................................................................................................. 3

Test Procedure ................................................................................................................................. 4

Part List Notes.................................................................................................................................. 5

Part List............................................................................................................................................. 6

Figure 2. Parts Exploded View......................................................................................................... 6

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SPECIFICATIONS

External Dimensions: Single Speaker:

30.5 x 16.5 x 12.7cm
12" x 6.5" x 5"

Packed System:

35.5 x 30.5 x 19.7cm
14" x 12" x 7.75"

Weight: Single Speaker:

Packed System:

1.8kg (4.0 LB)

4.3kg (9.5 LB)

Transducer: One 4.5" Driver per Speaker
Internal Cabinet Volume: 2.65 Liters
Impedance: 4Ω nominal (3.2Ω min) 20Hz - 20kHz
Resonance Frequency: 90Hz
Power Handling: 40watts Continuous

(per IEC-268-5)

Sensitivity: 86dB SPL, Free-Field

1w, 1m

(per IEC-268-5)

CAUTION: THE BOSE
PARTS. TO PREVENT WARRANTY INFRACTIONS, REFER SERVICING TO WARRANTY
SERVICE STATIONS OR FACTORY SERVICE.

PROPRIETARY INFORMATION

THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE
THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT

BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE
BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED
FOR ANY OTHER PURPOSE.

®

131™ LOUDSPEAKER CONTAINS NO USER-SERVICEABLE

®

CORPORATION WHICH IS BEING FURNISHED ONLY FOR

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