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Specifications
Speaker 20-cm woofer
Power supply AC 220-230 V and 120 V
switchable, 50/60 Hz
Power consumption 42 W
Dimensions (W × H × D) 235 × 455 × 347 (mm)
9-
1
/
4
" × 17-
15
/
16
" × 13-
11
/
16
"
Weight 11.2 kg 24.7 lbs
Others AUTO STANDBY ON/OFF
(with CANCELLING Switch)
MOVIE/MUSIC mode selection
Magnetic shielding
✽
Specifications and appearance may subject to change
for improvement without prior notice.
• This unit can handle the specified input power when it is used
for ordinary music reproduction. If the following abnormal
signals are fed to the unit, 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.
1. Special test signals produced by audio checking CD, etc.
2. Sound produced when connecting or disconnecting audio
connection cables
(Always turn off the amplifier's power before connecting or
disconnecting cables.)
3. Howling when a microphone is used
4. Abnormal sound produced when bass-range signals are
excessively boosted by using the receiver's (amplifier's)
tone controls, a graphic equalizer, etc., or when a source
whose bass range is abnormally boosted is being played
This state called “rattling” occurs when the signal is beyond
the driver’s reproduction capacity. Although it is not a sign
of damage, decrease the speaker output level to prevent
damage to the driver.
Troubleshooting guide
Cause
• The power plug is not fully inserted.
• The OUTPUT LEVEL knob is set to
the MIN level.
• Pin-connector cable(s) are discon-
nected at the LINE INPUT jacks.
• Speaker cables are not properly
connected to the INPUT FROM
RECEIVER terminals.
• The input signal is so small that the
unit entered the standby state.
• Speaker cables are connected to the
INPUT FROM RECEIVER terminals
with reversed phase.
• Playing source does not include
superbass sound.
• Pin-connector is not inserted com-
pletely.
• External leakage flux (induction noise
by TV etc.) occurs.
Symptom
The unit does not turn on.
No sound output
Small sound output
Hum noise
Remedy
• Insert the power plug fully into the power
outlet.
• Set the OUTPUT LEVEL knob properly.
• Connect cable(s) to the LINE INPUT jacks.
• Connect the speaker cables properly.
• Set the AUTO STANDBY switch to OFF.
• Connect the speaker cables properly.
• Play sources with superbass sound.
• Fully insert the pin-connector.
• Separate from the noise source and connect.
Type
Bass-reflex
with built-in power
amplifier
Use For superbass-range
reproduction
Frequency response 30-200 Hz
(at maximum crossover frequency)
Crossover frequency 50-200 Hz (variable)
Maximum output power 60 W
Input impedance 4.7 kΩ
(for speaker-level input terminals)
12 kΩ
(for low-level input jacks)
Sensitivity
Speaker-Level 0.8 V
Line 30 mV