A:AnswerThis receiver would work with just about all the speaker brands out there.
You could connect this receiver to a TV if the TV has analog audio out and get two channel sound from the TV. If the TV is a newer model it would have only optical sound output so you’d need to buy an optical (toslink) to RCA adapter to connect the TV sound to this receiver.
This receiver doesn’t do any video switching so if the connection you have coming from the TV is HDMI you need to purchase an A/V receiver.
A:AnswerYou could use this Sony, but you will only get two channel sound. To get surround sound you will need a Home Theater receiver, usually with a minimum of 5 channels.
A:AnswerNo it doesn't, it has a front channel left and right and a rear channel left and right. It's rated by RMS per channel. So 100 watts per channel x 2 channels = 200 total