Sony HT-AX7 Help Guide - Page 60

Time required for charging the built-in rechargeable battery Approx. 4 hours1)2) Dimensions* (approx.) (w/h/d) 306 mm × 97 mm × 123 mm (12 1/8 in × 3 7/8 in × 4 7/8 in) * Including projecting parts and controls Dimensions* (approx.) (w/h/d) 306 mm × 133 mm × 123 mm (12 1/8 in × 5 1/4 in × 4 7/8 in) * When the rear speakers are attached. Including projecting parts and controls Mass (approx.) (including battery) 1.4 kg (3 lb 2 oz) Mass* (approx.) (including battery) 2 kg (4 lb 7 oz) * When the rear speakers are attached Rear Speakers (YY2078C2, YY2078C3) Speaker section Full range unit Approx. 60 mm (2 3/8 in) (1) Enclosure type Acoustic suspension model General Power consumption* Approx. 3 W (while charging the built-in lithium-ion battery) * While power is supplied from the front speaker Time required for charging the built-in rechargeable battery Approx. 4.5 hours1)2) Dimensions* (approx.) (w/h/d) 122 mm × 39 mm × 122 mm (4 7/8 in × 1 9/16 in × 4 7/8 in) * Including projecting parts and controls Mass (approx.) (including battery) 295 g (11 oz) Lithium-Ion Battery Life With playback via a BLUETOOTH connection Approx. 30 hours (default)3) Volume level: 24 Sound: SOUND FIELD EFFECT ON Approx. 4 hours3) Volume level: 50（Max.） Sound: SOUND FIELD EFFECT ON Approx. 150 minutes (10 minutes of charging2))3) Volume level: 24 Sound: SOUND FIELD EFFECT ON 60