Marmitek SUBWOOFER ANYWHERE 635 Guide Utilisateur page 9

Yes, you can pair multiple receivers to the transmitter, allowing
you to position multiple subwoofers anywhere you like.
Why choose a wireless solution?
If you were to use a long RCA cable for the connection between
the amplifier and subwoofer, there is a strong possibility of a
humming sound. A wireless solution won't encounter this problem.
Can I connect the USB cable from my transmitter/receiver to
a USB connection on my amplifier or TV, for example?
Yes, you can. But the connection is only used for powering your
Subwoofer Anywhere 635. The transmitter/receiver then switches
on and off automatically in line with the amplifier or TV (auto
power on).
Do you have other questions that have not been resolved by the
above information? Please go to www.marmitek.com
Subwoofer Anywhere 635 9