Bose 151SE - Page 2

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PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION
OF BOSE
®
CORPORATION WHICH IS BEING FURNISHED
ONLY FOR 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.
WARRANTY INFORMATION
The Bose 151SE
®
Environmental Speaker is covered by a five year transferable warranty.
PRODUCT DESCRIPTION
The Bose 151SE Environmental Speaker offers an advanced design with quality construction.
Each loudspeaker contains three 1.4 ohm environmentally resistant Twiddler
®
speakers in a
horizontal arc-shaped 2.2 liter ported enclosure. A protection and equalization circuit is located
on the pcb attached to the rear half of the speaker. The speaker has an aluminum grille with a
logo which rotates in 90 degree increments. The 151SE is available in black and white.
CONTENTS
Warranty Information ........................................................................................................................2
Product Description..........................................................................................................................2
Proprietary Information ....................................................................................................................2
Specifications....................................................................................................................................3
Packaging Part List...........................................................................................................................4
Figure 1. Packaging Exploded View ...................................................................................................4
Main Part List ....................................................................................................................................5
Figure 2. Part Exploded View..............................................................................................................5
Crossover Part List ...........................................................................................................................6
Figure 3. Crossover PCB Schematic ..................................................................................................6
Disassembly Procedures ........................................................................................................... 7-10
Wiring Diagram .................................................................................................................................9
Test Procedures ..............................................................................................................................10
Service Manual Revision History...................................................................................................11