This 22 gauge, insulated, stranded, copper wire is ideal for making a home room loop for listening to your TV. Comes in 100 foot rolls in either black or white. Home loop amplifiers typically can handle a looped area that has a perimeter of up to 100 feet.
This professional audio-frequency Test Signal Generator (TSG) produces a selectable audio-frequency test signal. Inserting these constant sounds into the induction loop while setting it up makes it easy to accurately measure the loop’s performance and ensure it meets the IEC 60118-4 loop standard.