Seems like a solid CL2 rated cable. Bought it to run to the back of the room through the basement. The cable is stiff and not easy to connect to a walk plate due to limited space in the electric box. Way easier to handle with a low voltage wall bracket. Fishing it through the external wall, full of insulation is not bad, but getting the loop behind the wall bracket is tough. You can fish it through a 1/2" hole if you temporarily slide the red rubber ring off. I did it while protecting the connector with poly film secured by electric tape. Its tight but it went through the 1/2 hole in the subfloor. Still need to finish my setup and move the subwoofer to the back wall. Will provide an update if experience any issues. UPDATE: successfully ran the cable through basement and have my subwoofer connected to AV receiver by total of 50 feet of RCA cable. 10 feet + this 25 feet cable + another 15. Works like a charm. Zero noise, subwoofer switches to standby mode without signal as it should. RIGER makes awesome quality cables.

Very good cables. Transfer of sound was clean as promised.

The cables are thick and rigid because they are proper coaxial cables which is exactly what you want for proper transmission of SPDIF digital signals, not those crappy re-boxed subwoofer cables other companies call SPDIF cables. This is exactly what I was looking for at a good price, this is what you want. I do wish the connectors were black too or maybe silver but they're hidden away most of the time anyways so whatever. Good proper coax cable.

It’s stiff so it won’t coil as my audio cables do, but it’s substantial with thick cable and excellent jacks. It works perfectly in my system and I don’t foresee ever needing to replace or upgrade it.

Cable works well as a subwoofer cable although a bit on the stiff side.

First Impression is, the SPD/F cable is excellent. I jus received it recently, so I don't have longevity to report on it yet, but it is a very well made cable doing it's job. I run a small project studio and recently added some hi-fi music gear to one section of it with some Klipsch floor standing speakers. I wanted to be able to connect my Focusrite Clarett USB audio interface to a Denon DRA-900h AVR unit. The Clarett has a SPID/F coaxial digital out put on it, and the Denon has the input. So I ordered the 15 foot option cable. No issue thus far. The cable is nice and thick, the ends plug in nice and snug on both ends to the two devices, and it was easy to cable to it in with other cables. I'm happy with it.

Very nice quality, sound great

A bit stiff, but it clamps onto the connectors well and carries good audio quality. Not much else needed to be said.

I have this cable running from my Sony AV receiver through my basement walls, to the subwoofer. I tested it before closing and patching the walls to make sure there were no "Humm" or "buzz", but the bass sounds perfect with no interference for me with my Klipsch subwoofer. There some rigidity to be expected of course as it's a coax cable, but nothing that cannot be managed if you plan your cabling accordingly. I was very happy with it, especially considering that a lot of these woofer cables sometimes are crazy expensive.

Good genuine product

No issue with the sound quality. Price is reasonable. I bought this cable after reading other users recommending this.

It works perfectly!

producto de gran calidad un poco rígido pero genial, lo uso para un subwoofer supercube II y el cambio de un cable a otro mejoro la calidad de audio con la misma configuración en mi av reciber y mi subwoofer se notan mas los efectos que emiten las bajas frecuencias. lastima que solo me permitió comprar un cable a este precio ya que necesito tres. pero volveré a esperar la oferta para adquirir los que me faltan. saludos