Bi-Wirin g Co n n e ct io n
St a n d a rd Co n n e ct io n
Leave jumper in place w hen connecting
H
IG
H
SS-K90ED
A Jumper
SS-K90ED
H
IG
H
B Amplifier
W
O
L
SS-K70ED
Sp e a ke r Syst e m
W
O
L
Right
Left
Remove jumper before connecting
SS-K90ED/K70ED
L
R
A Jumper
B High band terminals
C Low band terminals
D Pow er amplifier
E Control amplifier
L
R
4-251-798-11(2)
L
R
En g lish
Sp e cifica t io n s
Po sit io n in g t h e sp e a ke r
Co n n e ct io n s
SS-K90ED
Speaker system
The optional speaker stand
• Before connection, turn off the amplifier to avoid
damaging the speaker system.
• This speaker system is driven best by an amplifier or
receiver rated as per the wattage indicated in the
specification section.
A low-powered amplifier could result in signal
clipping which could result in tweeter burn-out.
Therefore, it is recommended to use an amplifier or
receiver with sufficient power rating.
3-way, magnetically shielded
Woofer: 16.5 cm (6 1/ 2 inches), cone
1 Secure the pedestal (A) to the speaker with the
Loud speaker units
type × 2
supplied screws (E) and washers (D). (A)
Mid range: 16.5 cm (6 1/ 2 inches), cone
2 Attach the spikes (B) and the jam nuts (C) to
the bottom of the pedestal (A). Fully insert the
front spikes (B) into the pedestal (A). (A)
type
Tweeter: 2.5 cm (1 inch), dome type
Enclosure type
Bass reflex
8 ohms
Rated impedance
Maximum input power
Characteristic sensitivity level
200 watts
3 Lay the spike pads (F) (hollow side up) on the
installation site and install the pedestal and
speaker. Using the supplied wrench (G),
adjust the back spikes (B) until the speaker is
level. (B)
90 dB (2.83 V/ m)
39 Hz - 70,000 Hz
300 Hz, 4,000 Hz
Approx. 240 × 990 × 400 mm
(9 1/ 2 × 39 × 15 3/ 4 inches)
Approx. 20.0 kg (44 lb 2 oz)
Pedestal (1)
Note
Efficiency frequency range
Cross over frequency
Dimensions (w/ h/ d)
Avoid driving the speaker system continuously with a
wattage exceeding the maximum input power of each
speaker.
Mass
Supplied accessories
A
Pre ca u t io n s
Spike (4)
Spike pad (4)
• Do not attempt to open the enclosure or remove
speaker units. There are no user-serviceable parts
inside.
Jam nut (4)
Washer (2)
Screw (2)
• Keep recorded tapes, watches, and personal credit
cards using magnetic coding away from the speaker
system.
Wrench (1)
SS-K70ED
• Periodically wipe the cabinet with a soft cloth.
Do not use any type of scouring powder, abrasive pad
or solvent.
Speaker system
3-way, magnetically shielded
Woofer: 16.5 cm (6 1/ 2 inches), cone
Loud speaker units
type
Mid range: 16.5 cm (6 1/ 2 inches), cone
• Be sure to install the grill net in the correct direction.
type
Tweeter: 2.5 cm (1 inch), dome type
Enclosure type
Bass reflex
8 ohms
Sp e a ke r Pla ce m e n t
Rated impedance
B
Maximum input power
Characteristic sensitivity level
150 watts
Please note that room acoustics can often produce large
difference in the sound for small changes in speaker
placement.
• Set up your speaker system on a hard, flat floor.
• Place the speaker system against a hard wall with its
back about 10 cm (4 inches) away from a wall. The
proportion of bass increases as you move a speaker
close to intersecting room surfaces (wall and wall,
etc.).
89 dB (2.83V/ m)
Efficiency frequency range
Cross over frequency
Dimensions (w/ h/ d)
42 Hz - 70,000 Hz
300 Hz, 4,000Hz
Approx. 240 × 900 × 400 mm
(91/ × 35 1/ 2 × 15 3/ 4 inches)
2
Mass
Approx. 17.0 kg (37 lb 8 oz)
Supplied accessories
Pedestal (1)
Spike (4)
Spike pad (4)
Jam nut (4)
• Place the right and left speakers in a similar acoustic
environment.
Washer (2)
• It is recommended that the speaker/ listener
relationship be an equilateral triangle.
Screw (2)
Wrench (1)
Design and specifications are subject to change without notice.
2003 Sony Corporation
Printed in China
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