A:AnswerHi Albert, the louder speaker/unit is the X30. Both systems are almost identical but the X30 offers an additional 10 watts of power per channel. Hope this helps you make a decision. You may check this link for your reference: https://docs.sony.com/release//4691057111.pdf Best regards, -Mark
A:AnswerHi, nightcap, This component system does not have an optical connection. You may check the specifications if you need more details: https://www.sony.com/electronics/hi-fi-systems/shake-x10/specifications
Regards,
Vincent
A:AnswerHello, Sandman!
We recommend using a wired connection when connecting this audio system to a television. Bluetooth connection is not guaranteed.
Happy to help,
David
A:AnswerHi Chris, Kindly refer to page 40 of this link to turn off the automatic standby function:
https://docs.sony.com/release//4691057111.pdf
~Ralph
A:AnswerHi Gerry, it has 80 watts per channel minimum RMS power. For more details, please check the manual: https://docs.sony.com/release//4691057111.pdf see page 49. Regards, -Erin
A:AnswerI had numerous people at my party connecting I-phones, Samsung phones, LG phones. So basically if your device has Bluetooth then it can connect to the shaker..