2024年6月1日发(作者：扶敏思)
Speaker System
SKF-4800
Instruction Manual
Thank you for your purchase of the Onkyo speaker
system.
Please read this manual thoroughly before using it.
Following the instructions in this manual will
enable you to obtain optimum performance and
listening enjoyment from your new speaker
system.
Please retain this manual for future reference.
Before using this unit
•The speaker cabinet is made of wood and is
therefore sensitive to extreme temperatures and
humidity. Avoid placing the speaker systems in
locations subjected to direct sunlight, or in smoky
or in humid places, such as near an air conditioner,
humidifier, bathroom, or kitchen. Doing so may
result in damage to the speaker.
•Place the unit on a rigid, level surface. Placing it
on a slanted surface or weak base not only may
cause the unit to fall, but also results in decreased
sound quality.
•Be sure to turn off your amplifier before
connecting the speaker system. Connecting them
with the amplifier’s power on may result in
damage to the amplifier or the speaker system.
•Keep water or other liquids away from the unit. If
water is spilled into the unit, not only the unit but
also the speakers themselves may be damaged.
Precaution on use
•This speaker system can handle the specified
input power when it is used for ordinary music
reproduction. If the following abnormal signals
are fed to the speaker, however, an overcurrent
may flow in the internal circuits, causing burning
or breakage of the wires even if the input power is
below the specified rating.
produced when FM station is not tuned in
produced when fast-forwarding cassette
tape deck
-frequency sound generated by an
oscillator, an electronic musical instrument, etc.
ating amplifier signals
l test signals produced by audio checking
CD, etc.
produced when connecting or
disconnecting audio connection cables (Always
turn off the amplifier’s power before connecting
or disconnecting cables.)
g when a microphone is used
•Do not place magnetic objects such as
screwdrivers and iron parts near the tweeter since
they use speakers with strong magnets. Otherwise,
the objects may be attracted, causing injury or
damaging the diaphragm.
E
n
Connections
•The two speakers are identical, so it doesn’t matter
which one you use on the left or right.
•Turn the sound volume to the minimum and
disconnect the power cord from the amplifier before
connecting the speaker cables.
•The nominal impedance of this speaker system is
6Ω. Use only amplifiers capable of handling this
impedance.
•Use the supplied speaker cables to connect between
speaker’s input terminals and the amplifier’s speaker
terminals as illustrated on the below
•Use the red line wires to connect the positive (+)
terminals.
•Connect the speaker cables
securely to the terminals, with
the core wires twisted properly.
In this case, make sure that the
core wires do not touch each
other. Note that a short circuit in
core wires may result in damage
to the amplifier.
Connecting to AV amplifier
the insulation of speaker cables,
and twist the core wires tightly.
15 mm
the terminal screw and insert
the wire into the hole (until the core
wires are inserted fully).
the terminal screw.
SKF-4800SKF-4800
Front right speakerFront left speaker
–+
SKC-4800
–+
Center speaker
–+
Red line
AV amplifier
SKR-4800
–+
Surround right
–+
speaker
SKR-4800
Surround left
speaker
2
Before turning on the amplifier’s power switch:
•Make sure that the positive (+) and negative (–)
speaker cables do not contact each other. Otherwise, a
short-circuit may occur, causing damage to the
amplifier.
•Be sure to connect the speaker cables with correct
polarity (connect the speaker’s positive (+) and
negative (–) binding posts with the amplifier’s
corresponding speaker terminals). Reversed polarity
results in impaired bass-range reproduction, causing
mislocalization of the sound image. Also, be sure to
connect the Right and Left speakers with the
amplifier’s corresponding speaker terminals.
•Pull lightly on the speaker cables to ensure that they
are connected firmly.
Placement
The sound quality a speaker system reproduces varies
greatly depending on the construction and area of the
room where it is installed, as well as the location and
size of the furniture. For better-quality sound, observe
the following precautions.
•Avoid placing the speaker system on an elevated
object such as on concrete blocks. Instead, place it on
a rigid floor surface with minimal vibration. Also
note that high-quality bass cannot be obtained if the
speaker system is unstably positioned. Generally
speaking, placing the speaker system on several
small-diameter supports results in better bass than
placing it directly on the installation surface.
Moreover, if you feel the bass reproduced by the
system is too weak, move the speaker system closer
to the wall behind it. You can thus control the
strength of the reproduced bass by the position of the
speakers.
•In many rooms, the furniture and wall affect the
reproduced sound quality. For stereo sound
reproduction, placing the Right and Left speakers in
the same condition produces the best results. If they
are placed in extremely different conditions, the
Right- and Left-channel balance will be adversely
affected.
•The ideal placement of the speaker system is as
follows: Imagine an equilateral triangle and position
the Right and Left speakers on both ends of the base.
The ideal listening position is at or slightly to the rear
of the triangle apex.
•Glazed doors or surrounding walls in front of the
speaker system may cause the resonance of specific
frequency ranges due to reflected sound. To eliminate
this resonance, place some sound-absorbing material
such as a thick curtain in front of the doors or walls.
Using spacers
Affix four of the supplied spacers to the speaker.
Bottom of the
SKF-4800
Spacer
Note:
•When you lay the speaker on the floor, be sure to
have another person support it.
•Use a blanket or cushion to avoid scratches.
Attaching and detaching the speaker grilles
This speaker system uses
detachable grilles. Use the
following method to attach or
detach the grilles.
1. While holding the bottom edge of the speaker grille
with your both hands, pull it gently toward you to
remove the bottom of the grille.
2. In the same way, gently pull the upper edge of the
speaker grille toward you with your both hands to
remove it from the main unit.
3. To replace the grille, push the projections at the
corners into the grille plug holes on the speaker
cabinet.
RemovalReplacement
Note:
Be careful to not to break the grille.
Use with a TV set
In general, Braun tubes used for color TV sets, etc. are
extremely sensitive and can be affected even by the
magnetism of the earth. If a speaker system is used near
them, therefore, discoloration or distortion of pictures
will occur. Try moving the speakers away from your TV
sets. If discoloration should occur, turn off your TV
sets, wait 15 to 30 minutes, and then turn it back on
again. This normally activates the degaussing function,
which neutralizes the magnetic field, thereby removing
any discoloration effects.
Speaker care
Your Onkyo speakers are finished with a very high
quality polymer laminate covering that serves to protect
the wood speaker cabinet.
Wipe the cabinet periodically with a dry, silicon-
embedded or plain soft cloth.
The covering may be cleaned with a soft cloth
moistened with water and a mild soap. Avoid the use of
furniture polishes or harsh cleansers. Use a soft brush or
hand vacuum cleaner to remove dust and lint from the
grille material.
Specifications
Type: 2-way Bass Reflex
Impedance: 6Ω
Maximum input power: 130 W
Output sound pressure level:86 dB/W/m
Frequency response: 55 Hz–35 kHz
Crossover frequency: 3 kHz
Cabinet capacity: 40 L
Speaker: 16 cm Cone Woofer x 2
2.5 cm Soft-dome Tweeter
Dimensions: 295 (W) x 1024 (H) x 305 (D) mm
(Overall dimensions)
Weight: 13.0 kg (/speaker)
Accessory: 3.5 m speaker cable x 2
Instruction manual
Cork spacer x 8
Specifications and appearance are subject to change for
improvement without prior notice.
3
2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 072-831-8023 Fax: 072-831-8163
/
18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: 800-229-1687, 201-785-2600 Fax: 201-785-2650
/
Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY
Tel: +49-8142-4401-0 Fax: +49-8142-4401-555
/
The Coach House 81A High Street, Marlow, Buckinghamshire, SL7 1AB, UK
Tel: +44-(0)1628-473-350 Fax: +44-(0)1628-401-700
Unit 1033, 10/F, Star House, No 3, Salisbury Road, Tsim Sha Tsui Kowloon, Hong Kong.
Tel: 852-2429-3118 Fax: 852-2428-9039
/
1301, 555 Tower, No.555 West NanJin Road, Jin an, Shanghai,
China 200041, Tel: 86-21-52131366 Fax: 86-21-52130396
SN 29400905
(C) Copyright 2011 ONKYO SOUND & VISION CORPORATION Japan. All rights reserved.
I1108-1
* 2 9 4 0 0 9 0 5 *
4
2024年6月1日发(作者：扶敏思)
Speaker System
SKF-4800
Instruction Manual
Thank you for your purchase of the Onkyo speaker
system.
Please read this manual thoroughly before using it.
Following the instructions in this manual will
enable you to obtain optimum performance and
listening enjoyment from your new speaker
system.
Please retain this manual for future reference.
Before using this unit
•The speaker cabinet is made of wood and is
therefore sensitive to extreme temperatures and
humidity. Avoid placing the speaker systems in
locations subjected to direct sunlight, or in smoky
or in humid places, such as near an air conditioner,
humidifier, bathroom, or kitchen. Doing so may
result in damage to the speaker.
•Place the unit on a rigid, level surface. Placing it
on a slanted surface or weak base not only may
cause the unit to fall, but also results in decreased
sound quality.
•Be sure to turn off your amplifier before
connecting the speaker system. Connecting them
with the amplifier’s power on may result in
damage to the amplifier or the speaker system.
•Keep water or other liquids away from the unit. If
water is spilled into the unit, not only the unit but
also the speakers themselves may be damaged.
Precaution on use
•This speaker system can handle the specified
input power when it is used for ordinary music
reproduction. If the following abnormal signals
are fed to the speaker, however, an overcurrent
may flow in the internal circuits, causing burning
or breakage of the wires even if the input power is
below the specified rating.
produced when FM station is not tuned in
produced when fast-forwarding cassette
tape deck
-frequency sound generated by an
oscillator, an electronic musical instrument, etc.
ating amplifier signals
l test signals produced by audio checking
CD, etc.
produced when connecting or
disconnecting audio connection cables (Always
turn off the amplifier’s power before connecting
or disconnecting cables.)
g when a microphone is used
•Do not place magnetic objects such as
screwdrivers and iron parts near the tweeter since
they use speakers with strong magnets. Otherwise,
the objects may be attracted, causing injury or
damaging the diaphragm.
E
n
Connections
•The two speakers are identical, so it doesn’t matter
which one you use on the left or right.
•Turn the sound volume to the minimum and
disconnect the power cord from the amplifier before
connecting the speaker cables.
•The nominal impedance of this speaker system is
6Ω. Use only amplifiers capable of handling this
impedance.
•Use the supplied speaker cables to connect between
speaker’s input terminals and the amplifier’s speaker
terminals as illustrated on the below
•Use the red line wires to connect the positive (+)
terminals.
•Connect the speaker cables
securely to the terminals, with
the core wires twisted properly.
In this case, make sure that the
core wires do not touch each
other. Note that a short circuit in
core wires may result in damage
to the amplifier.
Connecting to AV amplifier
the insulation of speaker cables,
and twist the core wires tightly.
15 mm
the terminal screw and insert
the wire into the hole (until the core
wires are inserted fully).
the terminal screw.
SKF-4800SKF-4800
Front right speakerFront left speaker
–+
SKC-4800
–+
Center speaker
–+
Red line
AV amplifier
SKR-4800
–+
Surround right
–+
speaker
SKR-4800
Surround left
speaker
2
Before turning on the amplifier’s power switch:
•Make sure that the positive (+) and negative (–)
speaker cables do not contact each other. Otherwise, a
short-circuit may occur, causing damage to the
amplifier.
•Be sure to connect the speaker cables with correct
polarity (connect the speaker’s positive (+) and
negative (–) binding posts with the amplifier’s
corresponding speaker terminals). Reversed polarity
results in impaired bass-range reproduction, causing
mislocalization of the sound image. Also, be sure to
connect the Right and Left speakers with the
amplifier’s corresponding speaker terminals.
•Pull lightly on the speaker cables to ensure that they
are connected firmly.
Placement
The sound quality a speaker system reproduces varies
greatly depending on the construction and area of the
room where it is installed, as well as the location and
size of the furniture. For better-quality sound, observe
the following precautions.
•Avoid placing the speaker system on an elevated
object such as on concrete blocks. Instead, place it on
a rigid floor surface with minimal vibration. Also
note that high-quality bass cannot be obtained if the
speaker system is unstably positioned. Generally
speaking, placing the speaker system on several
small-diameter supports results in better bass than
placing it directly on the installation surface.
Moreover, if you feel the bass reproduced by the
system is too weak, move the speaker system closer
to the wall behind it. You can thus control the
strength of the reproduced bass by the position of the
speakers.
•In many rooms, the furniture and wall affect the
reproduced sound quality. For stereo sound
reproduction, placing the Right and Left speakers in
the same condition produces the best results. If they
are placed in extremely different conditions, the
Right- and Left-channel balance will be adversely
affected.
•The ideal placement of the speaker system is as
follows: Imagine an equilateral triangle and position
the Right and Left speakers on both ends of the base.
The ideal listening position is at or slightly to the rear
of the triangle apex.
•Glazed doors or surrounding walls in front of the
speaker system may cause the resonance of specific
frequency ranges due to reflected sound. To eliminate
this resonance, place some sound-absorbing material
such as a thick curtain in front of the doors or walls.
Using spacers
Affix four of the supplied spacers to the speaker.
Bottom of the
SKF-4800
Spacer
Note:
•When you lay the speaker on the floor, be sure to
have another person support it.
•Use a blanket or cushion to avoid scratches.
Attaching and detaching the speaker grilles
This speaker system uses
detachable grilles. Use the
following method to attach or
detach the grilles.
1. While holding the bottom edge of the speaker grille
with your both hands, pull it gently toward you to
remove the bottom of the grille.
2. In the same way, gently pull the upper edge of the
speaker grille toward you with your both hands to
remove it from the main unit.
3. To replace the grille, push the projections at the
corners into the grille plug holes on the speaker
cabinet.
RemovalReplacement
Note:
Be careful to not to break the grille.
Use with a TV set
In general, Braun tubes used for color TV sets, etc. are
extremely sensitive and can be affected even by the
magnetism of the earth. If a speaker system is used near
them, therefore, discoloration or distortion of pictures
will occur. Try moving the speakers away from your TV
sets. If discoloration should occur, turn off your TV
sets, wait 15 to 30 minutes, and then turn it back on
again. This normally activates the degaussing function,
which neutralizes the magnetic field, thereby removing
any discoloration effects.
Speaker care
Your Onkyo speakers are finished with a very high
quality polymer laminate covering that serves to protect
the wood speaker cabinet.
Wipe the cabinet periodically with a dry, silicon-
embedded or plain soft cloth.
The covering may be cleaned with a soft cloth
moistened with water and a mild soap. Avoid the use of
furniture polishes or harsh cleansers. Use a soft brush or
hand vacuum cleaner to remove dust and lint from the
grille material.
Specifications
Type: 2-way Bass Reflex
Impedance: 6Ω
Maximum input power: 130 W
Output sound pressure level:86 dB/W/m
Frequency response: 55 Hz–35 kHz
Crossover frequency: 3 kHz
Cabinet capacity: 40 L
Speaker: 16 cm Cone Woofer x 2
2.5 cm Soft-dome Tweeter
Dimensions: 295 (W) x 1024 (H) x 305 (D) mm
(Overall dimensions)
Weight: 13.0 kg (/speaker)
Accessory: 3.5 m speaker cable x 2
Instruction manual
Cork spacer x 8
Specifications and appearance are subject to change for
improvement without prior notice.
3
2-1, Nisshin-cho, Neyagawa-shi, OSAKA 572-8540, JAPAN
Tel: 072-831-8023 Fax: 072-831-8163
/
18 Park Way, Upper Saddle River, N.J. 07458, U.S.A.
Tel: 800-229-1687, 201-785-2600 Fax: 201-785-2650
/
Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY
Tel: +49-8142-4401-0 Fax: +49-8142-4401-555
/
The Coach House 81A High Street, Marlow, Buckinghamshire, SL7 1AB, UK
Tel: +44-(0)1628-473-350 Fax: +44-(0)1628-401-700
Unit 1033, 10/F, Star House, No 3, Salisbury Road, Tsim Sha Tsui Kowloon, Hong Kong.
Tel: 852-2429-3118 Fax: 852-2428-9039
/
1301, 555 Tower, No.555 West NanJin Road, Jin an, Shanghai,
China 200041, Tel: 86-21-52131366 Fax: 86-21-52130396
SN 29400905
(C) Copyright 2011 ONKYO SOUND & VISION CORPORATION Japan. All rights reserved.
I1108-1
* 2 9 4 0 0 9 0 5 *
4