O ver the past few years, Onkyo has been pushing the envelope, revitalizing its AV receiver lineup with models like the RZ50 ...

Surround sound is an audio technology that spreads sound across multiple speakers placed around you, so you hear sound coming ...

For the two small satellites and one woofer, the sound is excellent and made better by the DTS:X Ultra surround sound ... and you can really tune the THX-certified audio to your precise liking.