Bose 301 III Sonata Service Manual
Supplement
®
®
301® III Sonata™/AVM Direct/Reflecting
Speaker System
®
©
1998 Bose Corporation
Supplement Manual
Part Number 149358-S1 REV 01
Contents
Specifications................................................................................................................................... 3
Technical Description ...................................................................................................................... 3
Cleaning the Sonata™ Speakers .................................................................................................... 3
Figure 1. Speaker Assembly ............................................................................................................ 4
Figure 2. Crossover Schematic........................................................................................................ 4
Part List Notes.................................................................................................................................. 5
Part List..........................................................................................................................................6-7
Figure 3. Packing Assembly............................................................................................................. 8
Packing Part List .............................................................................................................................. 9
®
CAUTION: THE BOSE
PARTS. TO PREVENT WARRANTY INFRACTIONS, REFER SERVICE TO WARRANTY
SERVICE STATIONS OR FACTORY SERVICE.
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.
301® III SPEAKER SYSTEM CONTAIN NO USER-SERVICEABLE
2
SPECIFICATIONS
C
Transducers:
1-8" (20 cm) Woofer
2-3" (7.6 cm)Tweeters
Nominal Impedance:
8 Ohms
IEC Power Rating:
Min: 10 Watts per Channel
Max: 75 Watts per Channel
High-gloss black finish
Speaker Dimensions:
10.5"H x 17"W x 9.5"D
(27H x 43W x 24D cm)
Shipping Weight:
44 lbs. (20 kg) per Packed Pair
abinet:
Black finish (AVM)
TECHNICAL DESCRIPTION
The Sonata™ and AVM are similar to the Bose® 301® series III Direct/Reflecting® Speaker
System with slight cosmetic differences. This supplement addresses those differences. Refer
to the 301 series III service manual part number 149358 for Disassembly/Assembly, and Test
procedures, along with this supplement to repair the Sonata and AVM speakers.
CLEANING THE SONATA SPEAKERS
Clean the surface of the speaker with a damp cloth. Other materials, such as paper towels,
may be too abrasive. Use an ammonia-free window cleaner on a soft cloth to maintain the
finish.
Also, do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia,
or abrasives.
The speaker grille panels require no special care. They should however, be vacuumed carefully to remove dust.
3
Loading...