Sony HT-CT660 - Manual (Page 36)

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Mass (approx.)
3.5 kg (7 Ib 11 1/2 oz)
Subwoofer (SA-WCT660)
POWER OUTPUT (reference)
130 W (per channel at 4 ohms,
100 Hz)
Speaker system
Subwoofer, Bass reflex
Speaker unit
160 mm (6 3/8 in) cone type
Rated impedance
4 ohms
Power requirements
120 V AC, 60 Hz
Power consumption
On: 30 W
Standby mode: 0.5 W or less
Dimensions (approx.)
271 mm × 404 mm × 271 mm
(10 3/4 in × 16 in × 10 3/4 in)
(w/h/d)
Mass (approx.)
8.6 kg (18 Ib 15 3/8 oz)
Wireless transmitter/receiver
Communication system
Wireless Sound Specification
version 2.0
Frequency band
2.4 GHz band (2.4000 GHz -
2.4835 GHz)
Modulation method
Pi/4 DQPSK
Design and specifications are subject to
change without notice.
 Standby power consumption: 0.3 W
or less (Sound Bar), 0.5 W or less
(Subwoofer)
 Over 85% power efficiency of
amplifier block is achieved with the
full digital amplifier, S-Master.