Fospower Audio Aux Cable Review

Brady Meyers Profile image

Written by:

Updated June 27, 2022
87 Expert Rating

If you want quality sound heightened by a clean signal, the best AUX cable is starting to look like the Fospower Audio Aux Cable. Not only does it provide high quality audio, its multiple layers of quality assurance ends up rewarding you with clean, crisp sound and reduced signal loss, whether it’s for home audio, car stereo system, or your smartphone. If you’re interested in getting a home audio system to go with these cables, then check out our best home theater systems reviews.

Why We Like It – FosPower Audio Aux Cable

The Fospower Audio Aux Cable comes packed with quality assurance in the form of multiple layers of durability and performance enhancements like mylar shielding and tin plated copper core for reduced EMIs and extended wire life.

  • 5 layers of quality assurance
  • 25-feet long option
  • Can extend its compatibility with 1/4″ adapter
  • Lacks a nylon sleeve
  • Metal casing can slip off


The Tangle Free Copper Core Fospower Stereo Audio Cables achieve their great sound quality through five layers of premium material, three of which improve sound quality. With its second layer (polyethylene foam insulation) signal loss is reduced drastically. Afterwards, the third and fourth layer (bare copper braiding and aluminum mylar shielding) almost remove all EMI and RFI interference. Translation: audio is free of static, hissing, and humming, and the quality is coming in nice and clear. Its performance can challenge the Anker Premium Auxiliary Headphones iPhones directly for supremacy. Bind anything with these sturdy ties after reading our Envisioned cable ties review.


The Fospower Audio Aux Cable uses tin plated copper core, freeing up oxidation and giving the aux cord an extended lifespan. Everything is then wrapped in a strong, bendable PVC jacket. This is in addition to how well its gold plated connectors resist corrosion, extending its shelf life further than it already was. It’s silly they didn’t take it a step further by adding a nylon sleeve, like the Oldboytech Auxiliary Braided Compatible Headphones, seeing as the metal casing can slip off. Since the Fospower Male Stereo Audio Aux Cables are compatible with most devices with a 3.5mm audio jack, the cable allows you to connect to a wide range of audio devices, from mini stereos to your iPhone or Android. There’s even a 1/4″ adapter to use with an amp. If you’re interested in a simplistic audio device, check out our Geneva S sound system review.


Given how well the Fospower Audio Auxiliary Cables can perform across a plethora of devices, these are the best aux cables to have if you’re looking for long lengths. The male aux cable features six different sizes from a single foot to as long as 25 feet. Ranging between $6 and $12, you’re getting an excellent value. That extra protection and quality assurance is worth the extra buck or two over the iVanky Auxiliary Compatible Headphone Speaker.

FosPower Audio Aux Cable Wrap Up

If you take care of the Fospower Audio Aux Cable, you’ll never have to worry about having a nylon sleeve or the metal casing slipping; it’s a rare sight. In the meantime, you get to enjoy 5 layers of quality assurance with a 25-foot aux cable: tin plated copper core, mylar shielding, PVC jacket. It’s high quality audio sound wrapped in premium materials.

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