A:AnswerIf you have any questions regarding the product (availability, Pricing or Promotions) either in the store or online, contact Best Buy directly by clicking on the "Customer Service" link under "Order Support" at the bottom of the product's page and an associate will be happy to assist.
http://www.bestbuy.com/site/Electronics/Customer-Service/pcmcat87800050001.c?id=pcmcat87800050001
A:AnswerThe Sony STRDH830 Receiver has the following audio power specification.
With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 95 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output.
The power consumption at 120 V AC, 60 Hz is 240 W and 0.3 W during standby mode.