SPEAKER SYSTEM
SX-LT55
Thank you for purchasing a JVC speaker.
Before you begin using it, please read the instructions
carefully to be sure you get the best possible performance.
If you have any questions, consult your JVC dealer.
INSTRUCTIONS
LVT0991-002A
[U, UP]
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Connection
7 Connecting the speaker system to the amplifier
7 Conventional connection
1 Loosen the knobs of the “FULL RANGE” terminals.
Before connection—
• Turn off the power to the amplifier before connecting the
speaker system; otherwise, the speakers may be damaged.
2 Fit the speaker cords into the grooves of the “FULL
RANGE” terminals, then tighten the knobs to secure the
speaker cords and short-circuit plates.
• The impedance of the speaker is 6 Ω. Before connecting it to
your amplifier, check the speaker impedance range of your
amplifier. If the impedance of this speaker is out of the speaker
impedance range indicated on the amplifier, you cannot
connect this system to the amplifier.
FULL RANGE terminals
Short-circuit
plate
• The maximum power handling capacity of the SX-LT55 is
150 W. Excessive input will result in abnormal noise and
possible damage.
L
O
W
F
R
E
Q
U
E
N
C
Y
LOW FREQUENCY
(WOOFER ONLY)
(
W
O
O
F
E
R
O
N
L
Y
)
• Be sure to turn down the volume level to prevent unwanted
noise before performing following operations:
– Turning on or off other components,
– Operating the amplifier,
SPEAKERS
LEFT
– Tuning FM stations,
RIGHT
– Fast-forwarding a tape,
– Continuously reproducing high frequency oscillation or high
pitch electronic sounds.
Speaker cord
(not supplied)
• When using a microphone, do not aim it at the speakers or
use it near the speakers; otherwise, the howling which occurs
may damage the speakers.
7 Bi-wiring connection
This speaker is bi-wireable. Comparing with the conventional
connection, the bi-wiring connection makes the sound field
larger, deeper, and richer.
• Before replacing the cartridge, always turn off the power to the
turntable; otherwise, the clicking noise may damage the
speakers.
1 Loosen all speaker terminal knobs and detach the
short-circuit plates.
• Use speaker cords as follows;
– Buy thick speaker cords rather than thin cords, and make
them as short as possible for connection.
– Use speaker cords of the same length for both left and right
speakers.
– Do not use long speaker cords; otherwise, the sound quality
may deteriorate.
– Using a special speaker cord such as a litz wire, a coaxial
cable, or a cord which has the specified connecting
directionality may influence the sound quality.
Short-circuit plates
2 Connect the “FULL RANGE” terminals and “LOW
FREQUENCY” terminals separately to the speaker
terminals of the amplifier.
7 Connecting the speaker cord
Connect the “INPUT” terminal of the speaker to the speaker
terminal of the amplifier.
FULL RANGE
LOW FREQUENCY
terminals
Rotate the speaker terminal
terminals
knob counterclockwise and fit
the speaker cord into the
(Red)
groove. Then rotate the knob
clockwise to secure the cord.
(Black)
H
I
G
H
F
R
E
Q
U
E
N
C
Y
H
I
G
H
F
R
E
Q
U
E
N
C
Y
LOW FREQUENCY
(WOOFER ONLY)
LOW FREQUENCY
(WOOFER ONLY)
(Red)
SPEAKERS
LEFT
RIGHT
• Make sure to match the polarity (ª and ·); otherwise, the
surround effect will become less effective.
Speaker cord
(not supplied)
3
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Specifications
Type:
3-way 4-speaker bass-reflex type
Magnetically-shielded type
Speaker unit
Woofer:
13.5 cm cone x 1
13.5 cm cone x 2
1.9 cm dome x 1
Mid and low range:
Tweeter:
Power handling Capacity: 150 W
Impedance:
6 Ω
Crossover frequency:
Frequency range:
Sound pressure level:
100 Hz, 4 000 Hz
32 Hz to 80 000 Hz
89.5 dB/W•m
Dimensions (W x H x D): 300 mm x 1 029 mm x 345 mm
(without feet:
180 mm x 1 000 mm x 326 mm )
Mass:
22.0 kg
Design and specifications subject to change without notice.
EN, CS, KO
© 2004 Victor Company of Japan, Limited
0704NSMMDWHCE
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Unpacking the speaker /
/
SX-LT55
7 CAUTION /
/
This speaker is heavy, so that have two persons unpack to avoid personal injury or accidentally dropping the speaker.
7 Unpacking procedure /
/
1
3
FRONT
Open the top (with
mark printed) of the carton box.
Turn the package upside down, then pull it upward.
• When turning the package, hold packing pad in order to
FRONT
prevent the speaker from falling.
FRONT
Front side
Front side
2
4
Take out the inner carton and the cardboards.
• For the attachment of the feet and speaker grille in the
box, refer to page 2 of the Instructions.
Take out the speaker by removing the packing pad
on the both sides.
• Do not push the front side strongly; otherwise, the
speaker unit will be damaged.
Inner carton (contains accessories)
Packing pad
Cardboard
Cardboard
Cardboard
Cardboard
Front side
LV43379-002A
[U, UP]
EN, CS, KO
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