Onkyo HT-R558 Instruction Manual page 76

Specifications
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Powered Subwoofer (SKW-558)
Type Bass-reflex
Input sensitivity/impedance
300 mV / 20 kΩ
Rated output Power (IEC)
80 watts minimum continuous power,
4 ohms, driven at 100 Hz with a
maximum total harmonic distortion of 1%
Frequency response 27 Hz to 150 Hz
Cabinet capacity 24 L
Dimensions (W × H × D) 211 mm × 425 mm × 391 mm
(incl. projection)
Weight 6.1 kg
Audio Input 1 (RCA analog mono)
16 cm Cone × 1
Drivers unit
Power supply AC 220 - 240V, 50/60 Hz
Power consumption 20 W
Other Auto Standby function
Non-magnetic shielding
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Front Speakers (SKF-558)
Type Full Range Bass-reflex
6 Ω
Impedance
Maximum input power 120 W
Sensitivity 81 dB/W/m
Frequency response 80 Hz to 20 kHz
Cabinet capacity 1.1 L
Dimensions (W × H × D) 101 mm × 175 mm × 116 mm
(incl. grille and projection)
Weight 0.7 kg
8 cm Cone × 1
Drivers unit
Terminal Spring type color coded
Keyhole slot Available
Grille Fixed
Other Non-magnetic shielding
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Center Speaker
SKC-391 (European and Australian)
Type Full Range Bass-reflex
6 Ω
Impedance
Maximum input power 120 W
Sensitivity 80 dB/W/m
Frequency response 80 Hz to 20 kHz
Cabinet capacity 1.8 L
Dimensions (W × H × D) 240 mm × 102 mm × 121 mm
(incl. grille and projection)
Weight 0.8 kg
8 cm Cone × 1
Drivers unit
Terminal Spring type color coded
Keyhole slot Available
Grille Fixed
Other Non-magnetic shielding
SKC-391C (Asian)
Type Full Range Closed Box
6 Ω
Impedance
Maximum input power 120 W
Sensitivity 84.5 dB/W/m
Frequency response 80 Hz to 20 kHz
Cabinet capacity 1.8 L
Dimensions (W × H × D) 240 mm × 102 mm × 121 mm
(incl. grille and projection)
Weight 0.8 kg
8 cm Cone × 2
Drivers unit
Terminal Spring type color coded
Keyhole slot Available
Grille Fixed
Other Magnetic shielding
En-4
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Surround Speakers (SKR-558)
Type Full Range Bass-reflex
6 Ω
Impedance
Maximum input power 120 W
Sensitivity 81 dB/W/m
Frequency response 80 Hz to 20 kHz
Cabinet capacity 1.1 L
Dimensions (W × H × D) 101 mm × 175 mm × 116 mm
(incl. grille and projection)
Weight 0.7 kg
8 cm Cone × 1
Drivers unit
Terminal Spring type color coded
Keyhole slot Available
Grille Fixed
Other Non-magnetic shielding
Specifications and appearance are subject to change
without prior notice.
Note
For non-magnetic shielded speakers:
Try moving the speakers away from your TV or monitor. If
discoloration should occur, turn off your TV or monitor,
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.