It states it can be used for sub application but it's a coaxial audio cable. Would this work as well as a dedicated sub cable?

Yes, it will work as a dedicated sub cable.

Is this compatible with an analogue device such as a turntable?

Yes this would be an excellent cable for turntable use...The capacitance is low and the shielding is very good, which is what you should look for in a turntable cable. I would say these are better than the FosPower audio cables for that use. Of course you would have to buy two and it will cost more. I bought Fospower component audio video cables to use on my CD player many years ago... and they are still my preferred cables for the CD player. They replaced a pair of monster cables and I felt they were a better fit and produced better sound on CD than the monster cables. I tried many different cables on the CD player and none beat the Monster cables until I tried the Fos Power audio video component cables...

does this support pcm sound?

Yes, our cable does support PCM, it'll just pass through the signal.

Will this send surround sound from a tv to a system with powered subwoofer and the 6 speakers that plug into it?

Yes, this digital coaxial cable will be able to send surround sound 7.1 from a TV to the powered subwoofer system.

FosPower Digital Audio Coaxial Cable (0.9M/3FT), [24K Gold Plated] Single Coaxial Phono Cable for S/PDIF Digital Audio, Composite Video Cable, Home Theater, HDTV, Subwoofer, Hi-Fi Systems

Product ID: 261964457

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Details

Brand
FosPower
Cable type
Coaxial
Compatible devices
DVD Player
Connector type
RCA
Special features
Recessed Port

✨24K gold-plated connectors for corrosion resistance

🔗3ft length for versatile setups

🛡️Dual-layer shielding for interference-free sound

Description

🎧 Elevate your audio game with flawless digital clarity!

COLOR CODED CONVENIENCE - Bright orange connectors make setup intuitive, even in complex home theater systems.
BUILT TO LAST BACKED FOR LIFE - Durable PVC jacket and limited lifetime warranty keep your audio investment secure.
INTERFERENCE NOT ON OUR WATCH - Copper braided and aluminum foil shielding block EMI/RFI, preserving pure sound quality.
SEAMLESS CONNECTIVITY EVERY TIME - Male-to-male coaxial design ensures plug-and-play simplicity with all digital audio devices.
SIGNAL INTEGRITY THAT SPEAKS VOLUMES - Polyethylene foam insulation minimizes signal loss for crystal-clear audio fidelity.

The FosPower Digital Audio Coaxial Cable (3ft) features 24K gold-plated male-to-male connectors, dual-layer copper and aluminum shielding, and polyethylene foam insulation to deliver stable, interference-free S/PDIF digital audio connections. Its bright orange color-coded ends simplify setup, while the flexible PVC jacket ensures durability. Ideal for home theaters, HDTVs, and Hi-Fi systems, this cable guarantees premium sound quality with a limited lifetime warranty.

Reviews

M**L

Calidad a precio adecuado.

Se nota la calidad. Funciona perfectamente. Lo volvería a comprar. Garantía de por vida.

17.01.2026

S**L

Perfect..!

19.12.2025

W**H

Kable audio

Koncentryki niedrogie i dobrze wykonane

12.12.2025

P**R

Mooi kabeltje

Ik weet niet of een duurder kabeltje ook beter klinkt. Er hoeven alleen maar nulletjes en eentjes doorheen en dat doet dit kabeltje prima.

13.01.2025

J**.

Good Quality, Good Value - It Works!

31.12.2025

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