These systems use rear speakers to free sound effects from the ... It has an HDMI eARC port, an optical port, and a pair of HDMI inputs with 4K HDR passthrough (though it does not support HDMI ...

An optical audio port is also featured for older ... For about $560, you can put together a complete 5.1 surround sound system that's simple to set up. Roku's handy voice remote is also included ...

Decades later, Toshiba continued to develop Toslink for automotive entertainment systems, and we can still find optical audio ports in many consumer electronics. In this article, we'll discuss how ...