There are currently a total of (1) companies in this list.
Audio Fox
Sound Product Solutions is a family owned and operated company located in Vancouver, Washington. It was formed by Rex Clark with his wife and sons for the sole purpose of developing a line of products for those with loss of hearing, and for those who want a wireless surround sound-like experience.
Manufacturers site:
Note: Some of the companies listed in this Washington Audio & Video Equipment Directory may also own/manufacture/raise/produce them in other states and countries as well. Many businesses alter their brand names, practices and designs with little or no notice, so if there are still questions that remain, we suggest contacting the manufacturer directly.