Microsoft Surface. - Speaker: 175 x 99 x 119 mm (H x W x D). - Subwoofer: 377 x 200 x 285 mm (H x W x D). - Subwoofer: 3 Ohms. - Subwoofer: 86 dB. Gas cookers. - Speaker: 50 W x 2. - Subwoofer: 220 W.
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