Mediabridge ULTRA Series Subwoofer Cable (4 Feet) - Dual Shielded with Gold Plated RCA to RCA Connectors - Black

I was using a red and white RCA stereo audio cable for a subwoofer cable. I had the white line plugged into the subwoofer and the receiver while the red line just hung there with it, not plugged into anything. This worked until the cats knocked the power strip too close to the subwoofer. Or at least I think they did. Anyway, I noticed one night the subwoofer had been activated from its standby state as if it detected a signal. Then it started emitting an endless hum. After a few minutes I figured out it was magnetic interference. Moving the cable further from other cables made the hum go away. But it was difficult to keep it away from everything. I ordered this cable due to its advertised magnetic shielding. So far, there has been no phantom humming noise and no incidental waking the subwoofer from the standby mode even while the receiver is off. I think the magnetic shielding is working. Also the cable looks incredibly thick next to the stereo audio cable, as shown in the picture.

Great quality brings the sound of the subwoofer to a new level

Works great!!

Looks much nicer than what came with the sub. Does what it is supposed to.

THIS IS A REALLY GREAT PRODUCT works outstanding Amazon came through as usual offering another great product at a super value price!!!

good price

High quality cable for a very nice price. I will buy more from this manufacturer when I need cables.

Works well, fitment is perfect. Surprising, but Ive bought others that fit kinda loose or too tight. These are perfect, cheap and well made.

Excellent cable, sturdy, but flexible enough...sound quality out of my subwoofer is excellent with It. Thank You.

This is a very sturdy, heavy duty, and HIGH QUALITY RCA cable. Ive purchased multiple RCAs (Ultra Series) from Mediabridge here on Amazon and the cables are probably the best quality Ive seen. Do yourself a favor and do not cheap out on cables/interconnects when connecting your AV system or surround system. This cable and others from Mediabridge come with a Velcro strap for us people with wire management OCD, which is always a plus. Ive switched out almost all my interconnect cables with Mediabridge Ultra cables because they are of exceptional quality. You will not be disappointed.