A:AnswerIt doesn't play with speakers. You need to plug this into a receiver of some type. The speakers are connected to the received. It is not a receiver.
A:AnswerI have that setup, Sony changer and receiver. I have the Klipsch Reference 514 Bookshelf Speakers Black R-15M. Very Pleased with them. I compared these to the Sony bookshelf and Bose bookshelf ( I forget the exact model numbers) and the Klipsch were by far the best.