Bose 18370 User manual
This PDF includes both the English and
the French versions of this document.
Ce PDF inclut les versions anglaises
et françaises de ce document.
The Bose® 131™ Marine Speaker System
Owner’ s Guide
Safety , Warranty , and Technical Information
Please read this owner’ s guide
®
131TM marine speaker system is engineered to provide sound quality far beyond
English
The Bose
other marine speaker systems. This guide helps you install and use your speaker system
properly. Please read the installation section completely before cutting any holes. It is
important to understand the reasons for choosing one mounting hole size over the other.
Warranty period
Bose 131 marine speakers are covered by a limited 3-year transferable warranty. Details of
the coverage are provided on the warranty card that came with your speakers. Please fill out
the information section on your card. Then detach the card, and mail it to Bose Corporation.
Technical information
For your records…
Features
• Polymer fiber driver cone
• Dual-port polypropylene enclosure
• Syncom II® computer quality control
Speaker driver complement
• One 41⁄2" (11.4 cm) full range environmental
driver per enclosure
Compatibility/Impedance
• Maximum continuous power per I.E.C.: 40W
• Compatible with receivers or amplifiers
10 - 80 watts per channel
• Impedance 4 - 8 ohms
Size/Dimensions
•Weight, unpacked: 9 lb (4 kg)
• 12"L x 31⁄2"D (30 cm x 8.9 cm)
• Cut out Diameter:
• 53⁄8" (13.7 cm) with access to
rear of mounting surface
• 71⁄8" (18 cm) without access to
rear of mounting surface
• Grille Diameter: 8" (21 cm)
• Mounting Depth: 31⁄2" (8.9 cm)
• Mounting Wall Thickness:
.75" (1.9 cm maximum) rear
mounting
.50"(1.2 cm maximum) front
mounting
Finish
• Grille: Arctic White
Serial numbers are located on the label of each 131 marine speaker.
Serial numbers: _____________________ and _____________________________________
Dealer name: __________________________________________________________________
Dealer phone:_______________________ Purchase date: ___________________________
We suggest you keep your sales slip and warranty card together with this owner’s guide.
2
Contents/Records
Where to find…
Setting up
Unpack the carton ........................................................................................................4
Tools required ...............................................................................................................4
Select the locations for your speakers ......................................................................... 5
Installing Your Speakers
Test the speakers ......................................................................................................... 6
Mounting the speakers .................................................................................................6
Installation from the rear of the bulkhead .....................................................................7
Installation from the front of the bulkhead.................................................................. 11
Maintaining Your Speakers
Cleaning the speakers ................................................................................................16
Troubleshooting ..........................................................................................................16
®
Bose
Corporation ....................................................................................inside back cover
English
DECLARATION OF CONFORMITY
Bose® Corporation, The Mountain,
Framingham, MA 01701-9168 USA
acknowledge our sole responsibility, that the product:
Kind of equipment: Loudspeaker
Type designation: 131™ marine speaker system
in accordance with EMC Directive 89/336/EEC
and Article 10(1) of the Directive,
is in compliance with the following norm(s) or document(s):
Technical regulations: EN50081-1, EN50082-1
Accredited by Bose Corporation
23 January 1997
Bose B.V.
Nijverheidstraat 8, 1135 GE Edam
The Netherlands
We, the offerer:
Anton Schalkamp
General Manager, Bose Europe
Manufacturer’s authorized EU representative
3
Setting Up
Unpack the carton
English
Carefully unpack your speakers and save all packing materials for possible future use. Do not
attempt to use your speaker system if any part of it appears damaged. Notify Bose® Corporation or your authorized Bose dealer immediately. Check that your system contains the parts
identified in Figure 1. For shipping, the mounting flange is packed inside its speaker grille.
Separate these components before installation.
Notes:
Please remove the perforated drilling and cutting template from the inner carton
containing the grille and mounting flange. Also remove the perforated speaker cone shields
from the inner cartons containing the enclosures. You will need the template and shields
during installation.
Now is a good time to record each speaker serial number on page 2 of this guide and on
your warranty card.
Figure 1
Packaging Contents:
•Two 131 marine speaker
enclosures
•Two mounting flanges
•Two speaker grilles
• One Owner’s Guide
• One template for
positioning, cutting, and
drilling holes
•Two speaker cone shields
• Mounting hardware:
• 30 screws (6 extra)
• 10 wire nut connectors
(2 extra)
• T wo 20 foot speaker
cables, 18-gauge
Tools required
CAUTION:
The 131TM marine speakers are not intended to be installed in automobiles.
You will need the following tools to complete this installation:
•Phillips-head screwdriver.
•An appropriate cutting tool for the surface to be cut. For installation in fiberglass or wood,
we recommend a sabre saw. Use a short blade, and have some extra blades available. A
hole saw may also be used. Large diameter hole saws are available and they allow you to
make circular cuts on a flat surface.
•Drill with the following bits:
- For drilling the screw holes a 3⁄
1
⁄8 (.32 cm) inch bit.
inch (.24 cm) bit is preferred, but you could also use a
32
- For drilling the starter hole, use a 5⁄16 inch (.8 cm) bit.
•Center punch or awl.
•Half-round file or rasp.
•Eye and ear protection; dust mask.
CAUTION:
Failure to follow these instructions voids all warranties on your speakers. If you
are unsure of your ability to complete this pr ocess, consult a professional installer. Please
read this owner’s guide completely before beginning installation.
4
Setting Up
Select the locations for your speakers
In selecting locations for your speakers, understand that there are two possible mounting
options. It is easiest to mount the speakers from behind the mounting surface. However, if
you cannot reach behind the mounting surface, you may cut a larger hole that allows you to
insert the speaker enclosure from the front of the mounting surface. See Figure 2. With this in
mind, find a location that:
•Allows sufficient room to snap on the grille. Use the template to be sure there is
enough area around the holes you will cut in the bulkhead.
•Allows sufficient room for the speaker enclosure behind the bulkhead. During installation,
the enclosure requires 4
enclosure requires only 31⁄2 inches (9 cm) of mounting depth and 12 inches (31 cm) of
extension. The enclosure may be rotated in a complete cir cle, but attaches to the mounting
flange in only one position.
•Accommodates the speaker wire provided. Lay out lengths of wire that comfortably
reach from the receiver to each speaker. Be sure the wires are secure and protected
from being pinched, pulled, or damaged in any way.
•Is not close enough to adversely affect any compass.
Note:
The magnets in the speakers will affect a boat compass. Avoid mounting the speakers
closer than three feet from the compass. If necessary, a marine installer can help correct any
deviation.
1
⁄2 inches (11 cm) of mounting depth. However, once installed the
English
Figure 2
Selecting the right locations
A.
Mount from the rear if you
can insert the speaker enclosure behind the bulkhead
mounting surface.
B.
Mount from the front if you
cannot reach behind the
mounting surface. If you are
uncertain about the depth and
clearance behind your mounting surface, consult your boat
manufacturer or dealer.
A
Note:
Before going any further with your assembly, choose one of the methods de-
B
scribed in Figure 2 above. The instructions for A begin on page 7; B on page 11.
5
Installing Y our Speakers
Test the speakers
English
Mounting the speakers
It is a good idea to test your system before installation. With the power turned off, connect
the receiver to the speakers.
The provided speaker cord consists of two insulated wires; one is marked or ribbed, and is
always positive (+). The plain wire is always negative (–). The wires corr espond to the red (+)
and black (–) terminals on the back of the speaker, receiver, or amplifier. Place the stripped
end of the positive (+) right channel receiver wire together with the stripped end of the
positive (+) right speaker wire. Then place the stripped end of the negative right channel
receiver wire together with the stripped end of the negative right speaker wir e. Repeat this
procedure for the left speaker.
Be sure to connect each wire to the proper terminal (positive to positive, negative to negative). For this test, just twist the wire ends together. You will use the supplied wire nuts for the
permanent connections.
When you are satisfied that everything works, disconnect the speakers and continue with the
installation.
CAUTION:
holes in the hull. We recommend you consult a marine installer before drilling or cutting any
holes. Choose a safe spot for drilling. Do not mount the speakers on surfaces with concealed
hazards, such as electrical conduits or plumbing.
Be sure to mount your 131TM marine speakers on a bulkhead only. Do not cut
Figure 3
The template
The cutting and drilling template
Locate the cutting and drilling template. It is perforated into the inner carton that contained
your grilles and mounting flanges. The template has four functions.
1. It helps you position the speaker enclosure by showing how much room to provide for
the extension of the enclosure behind the bulkhead.
2. It shows you how much room to allow for the snap on grille.
3. It assists you in cutting the appropriate hole size in the bulkhead wall.
4. It helps you drill the mounting screw holes in the bulkhead.
The template has two punch-out hole diameters. Use the smaller size for installation from
behind the bulkhead. Use the larger for installation from the front. See Figures 2 & 3.
6
Installing Y our Speakers From The Rear Of The Bulkhead
Installation from the rear of the bulkhead
A
Choose the 53⁄8 inch (13.6 cm) diameter hole size if you can comfortably hold the
speaker enclosure from behind the wall while installing screws from the front. This is
the preferred mounting method. If the hole you cut is not perfect, any slight overcut
will be hidden by the grille.
Determine that there is enough room by
A 1
reaching into the mounting area and
sweeping with your hand. Determine
where you will drill the hole for the
speaker. You should also experiment by
placing the speaker enclosure behind
the bulkhead before making your final
selection. Any orientation of the speaker
enclosure is acceptable.
CAUTION:
Determine whether any
obstacles exist behind the mounting
surface. To be certain, contact your boat
manufacturer or dealer. Also, be certain
that the enclosure will fit within the mounting area before drilling any holes.
English
The round outer edge of the template
A 2
shows how much room to allow for
the grille. The long end is used to plan
for room for the enclosure behind the
bulkhead. There are two perforated
circles in the template. Snap out the
smaller one.
Place the template over the area
A 3
where the speaker is to be located
and mark the 53⁄8 inch (13.6 cm)
hole with a metal scribing tool or
pencil.
Drill a starter hole that is large enough
A 4
for your sabre saw blade. Be sure to
drill inside and close to the line you
have marked.
7
Installing Y our Speakers From The Rear Of The Bulkhead
Using the sabre saw, cut the hole for the
A 5
speaker, carefully following the line. Take
your time; you want a smooth-edged
circular hole.
English
A 6
Use a half-round file or wood rasp to
smooth out any roughness in the hole
you have cut.
Hold the speaker enclosure up to the
A 7
hole from behind the bulkhead and find
the best position for the extended
portion of the enclosure. Be sure the
enclosure is hidden behind the bulkhead.
If the enclosure does not fit, use the file
or rasp to enlarge the hole.
Place the mounting flange so that it
A 8
interlocks with the enclosure and is flush
with the mounting surface.
8
Installing Y our Speakers From The Rear Of The Bulkhead
Mark six screw holes. Use the smallest
A 9
hole pattern that fits.
Remove the enclosure from behind the
A 10
bulkhead.
CAUTION:
Be sure the enclosure is not in
place behind the bulkhead while drilling.
English
Drill the marked holes using a 1⁄8 inch
A 11
(.32 cm) bit. Use a center punch to make
a slight indentation for your drill bit. This
will keep the drill bit from “walking” away
from the mark you have made.
You need to open one of the five marked
A 12
drain holes because water can enter your
131TM marine speaker through the ports on
the front of the enclosure.
Holding the enclosure in the mounting
position you chose in Step 7, find the drain
hole that will be at the lowest point when
the speaker is mounted and break through
the surface using a center punch, awl, or 1⁄
inch (.32 cm) drill bit.
8
CAUTION:
Acoustic performance is reduced
if the hole is larger than
diameter.
1
⁄
inch (.32 cm) in
8
9
Installing Y our Speakers From The Rear Of The Bulkhead
Connect the speakers. Be sure the receiver or
A 13
amplifier is turned OFF. If possible, disconnect the
power source. Use the supplied silicone-filled wire
nuts to secure the ends of each wire pair. Place the
English
stripped end of the positive (+) right channel receiver
wire together with the stripped end of the positive (+)
right speaker wire. Place the wire nut over the ends of
the wires and turn it in a clockwise direction. Turn it
with firm pressure until it stops; there should be no
uninsulated wire visible. Repeat this procedure for the
remaining wire end.
Repeat the above procedure for the left speaker.
Check that all connections are made positive to
positive (+ to +) and negative to negative (– to –).
Tighten any loose connections before you plug in the
receiver or amplifier and turn it on.
Note:
Twisting the ends of the wires together is not
necessary .
Tie a knot in each joined wire pair to protect the
A 14
connection from being pulled apart.
Remove the perforated speaker cone shields
A 15
from the enclosure cartons. Insert the tabs of the
shields into the speaker ports. This helps protect
the speaker cone from potential damage during
the installation process.
Note:
For added protection against water entering
the bulkhead, you can apply a generic silicone
sealant between the flange and the mounting
surface.
A 16
Replace the enclosure behind the bulkhead and
place the mounting flange so that it interlocks with
the enclosure and lines up with the drilled holes.
Attach the flange to the mounting surface using six
screws.
Next, install six screws through the flange into the
matching holes in the enclosure.
Note:
If you plan to use a screw gun to install
the screws, you should first set the gun to its
lowest torque setting (do not exceed 12 inchpounds or 135.84 N-cm of torque). If the screw
does not seat properly, finish installing the screw
at the next highest torque setting, or by hand.
10
Installing Y our Speakers From The Front Of The Bulkhead
Remove the speaker cone shield from the
A 17
enclosure.
Snap the grille in place on the mounting flange.
A 18
No hardware is needed to secure this part. You
are now finished with the assembly. Enjoy your
music system!
English
B
Installation from the front of the bulkhead
B
If you cannot reach the mounting area from behind the bulkhead, you will have to
mount the speaker enclosure by inserting it through the front. To do this you will need
a 71⁄8 inch (18 cm) hole, the larger of the two perforated sections on your template.
CAUTION:
be certain, contact your boat manufacturer or dealer. Also, be certain that the
enclosure will fit within the mounting area before drilling any holes.
Place the template over the area where the speaker
B 1
is to be located. The round outer edge shows how
much room to allow for the grille. The long end is
used to judge the room needed behind the bulkhead.
There are two perforated circles in the template.
Snap out the larger one and mark the 71⁄8 inch (18
cm) hole with a metal scribing tool or pencil.
Determine whether any obstacles exist behind the mounting surface. To
11
Loading...