JBL MS-10SD4 SLIM Manual

JBL Subwoofer MS-10SD4 SLIM

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ENGLISH

OWNER’S MANUAL

MS-10SD2 SLIM

MS-10SD4 SLIM

MS SERIES SLIM

dual voice-coil subwoofers

CHOOSING AN ENCLOSURE

CONNECTING YOUR SUBWOOFER TO YOUR

AMPLIFIER

THANK YOU for purchasing an MS Series SLIM subwoofer. Subwoofer

installation requires woodworking skills and some experience in

disassembling and reassembling automotive interiors. If you lack

the tools or necessary skills, have your subwoofer installed by an

authorized JBL® dealer.

WARNING: Playing loud music in an automobile can permanently

damage your hearing as well as hinder your ability to hear traffic. We

recommend listening at low levels while driving. We accept no liability

for hearing loss, bodily injury or property damage resulting from use

or misuse of this product.

MS Series SLIM subwoofers are optimized to perform best in small,

sealed and vented enclosures. While infinite-baffle mounting of MS SLIM

subwoofers is possible, power handling will be greatly compromised

because there will be no enclosed volume of air to prevent the speaker’s

cone from moving past its limit. For this reason, we do not recommend

infinite-baffle mounting for MS SLIM subwoofers.

You should choose the enclosure you will use based on the type of

music you listen to, how much amplifier power you will use for the

subwoofer and how much space inside the vehicle you can devote to

a subwoofer enclosure.

Because a sealed enclosure provides the most control over the

woofer’s movement, a woofer mounted in a sealed enclosure will

handle more power than a woofer mounted in another enclosure

type. Sealed enclosures provide more accurate sonic reproduction

than other enclosure types when mounted inside a vehicle, so they

are well suited to all types of music. Sealed-enclosure construction is

straightforward, and there are many prefabricated sealed enclosures

available. An optimum sealed enclosure is always smaller than other

types of enclosures optimized for a particular speaker, so they require

the smallest amount of space inside the vehicle.

Vented enclosures provide better efficiency in the 40Hz – 50Hz range,

but this efficiency comes at the expense of sound in the lowest octave

(below 40Hz) and at the expense of some control and power handling

at the lowest frequencies. If you are using a small amplifier, a vented

box will provide more perceived bass output from less power. Vented

enclosures are also well suited to a variety of music types. Because

vented enclosures require the volume of the enclosure and the size

of the port to have a specific relationship with the characteristics of

the woofer, the enclosure must be built exactly to the specifications

provided. While there are some prefabricated vented boxes available,

matching a prefabricated box to a particular woofer is difficult. If you

wish to use a vented enclosure, we strongly recommend having your

authorized JBL dealer build it or verify that your design is correct if you

wish to build it yourself. An optimum vented enclosure is always larger

than the optimum sealed box for the same woofer and will require more

space inside the vehicle.

JBL MS Series SLIM subwoofers are available in two different

configurations: a dual two-ohm voice coil or dual four-ohm voice coils.

You may use MS SLIM subwoofers in singles or multiples to maximize

the power available from your amplifier(s). To achieve the maximum

amplifier output possible, you should design a speaker system that

provides the lowest impedance that your amplifier will drive safely.

When designing a subwoofer system, consider the following rules:

1. Do not mix different subwoofers or enclosure types in the same

system. Subwoofers being used in the same enclosure or powered

by the same amplifier should be identical models. Mismatched

woofers and enclosures can result in poor performance from your

subwoofer system.

Produkt Specifikationer

Mærke:	JBL
Kategori:	Subwoofer
Model:	MS-10SD4 SLIM
Bredde:	- mm
Dybde:	- mm
Højde:	- mm
Produktfarve:	Sort
Produkttype:	Subwoofer driver
Antal drivere:	1
Svingspole type:	Dobbelt
Subwoofer RMS-effekt:	250 W
Subwoofer driver diameter (britisk):	10 "
Subwoofer driver diameter:	250 mm
Subwoofer type:	Passiv subwoofer
Subwoofer frekvensomrpde:	28 - 200 Hz
Subwoofer spidseffekt:	1000 W