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Audio Power Cables

Whether you're building a home theater or just want to upgrade your sound system, the right cables can make all the difference. Audio power cables are an important part of any audio system. They are used to carry the audio signals from the source to the speakers. Browse the top-ranked list of audio power cables below along with associated reviews and opinions. 

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  1. AudioQuest - NRG-Y3 6.6' Power Cable with C13 to 3-Prong Wall Plug Connectors - Black

    SKU: J7QX8P6Y3S

    best cable you can add to your PC...Great accessory!...Great

    Product Description

    A durable black braided power cable that reduces distortion and RF noise for improved audio performance.
    See all Laptop Chargers & Adapters
    Your price for this item is $249.95
  2. AudioQuest - NRG-Y3 19.7' Power Cable with C13 to 3-Prong Wall Plug Connectors - Black

    SKU: J7QX8P6RQC

    Product Description

    A black power cable featuring Long-Grain Copper conductors and silver-plated shielding for reduced distortion.
    See all A/V Cables & Connectors
    Your price for this item is $409.95
  3. AudioQuest - Thunder High (Variable) Current 6.75' Power Cable with C13 to 3-Prong Wall Plug Connectors - Black

    SKU: J7QX8P62RY

    Product Description

    A high-performance black power cable featuring ZERO-Tech and RF/ND-Tech for superior audio and video clarity.
    See all A/V Surge Protectors & Power
    Your price for this item is $1,495.00
  4. AudioQuest - NRG-X3 Power Cable for Amplifiers and Power Conditioners - 6.56 ft (2m) - Black

    SKU: J7QX8PK876

    Product Description

    A black power cable with Long Grain Copper conductors for cleaner transients and enhanced audio performance.
    See all Power & Extension Cords
    Your price for this item is $129.95
  5. AudioQuest - NRG-X3 Power Cable for Amplifiers and Power Conditioners - 14.76 ft (4.5m) - Black

    SKU: J7QX8PK3VQ

    Product Description

    A black power cable featuring Long-Grain Copper conductors for enhanced audio clarity and reduced noise interference.
    See all Power & Extension Cords
    Your price for this item is $179.95
  6. AudioQuest - Chicago RCA > RCA 4.9' Analog Audio Interconnect Cable - Green on Black

    SKU: J7QX8PWPQY

    Product Description

    A green-on-black RCA audio cable featuring solid long-grain copper conductors for clear, distortion-free sound.
    See all RCA Cables
    Your price for this item is $172.45
  7. AudioQuest - Chicago RCA > RCA 3.3' Analog Audio Interconnect Cable - Green on Black

    SKU: J7QX8PWPRT

    Product Description

    A green-on-black RCA cable featuring solid long-grain copper conductors for clear, distortion-free audio.
    See all RCA Cables
    Your price for this item is $159.95
  8. AudioQuest - NRG-X2 Power Cable for Sources - 3.28 ft (1m) - Black

    SKU: J7QX8PK8LS

    Product Description

    A black power cable featuring Long-Grain Copper conductors for enhanced audio clarity and reduced electrical noise.
    See all Power & Extension Cords
    Your price for this item is $84.95
  9. AudioQuest - Chicago RCA > RCA 6.75' Analog Audio Interconnect Cable with RCA to RCA Connectors - Green on Black

    SKU: J7QX8PWPQF

    Product Description

    A green-on-black RCA audio cable featuring solid long-grain copper conductors and advanced noise dissipation.
    See all RCA Cables
    Your price for this item is $184.95
  10. SPT - 100 ft. Premade Premium Siamese Power, Video and Audio Cable - Black

    SKU: J3GTZG9CTG

    Product Description

    A black coaxial cable that transmits video, audio, and power for simplified CCTV camera installations.
    See all Surveillance Camera Cables
    Your price for this item is $29.75

FAQ

Audio power cables are compatible with a wide range of devices, including amplifiers, receivers, powered speakers, subwoofers, and DJ equipment. Always check your device’s power input requirements to ensure compatibility.

Yes, audio power cables come with various connector types, such as IEC, figure-8, and C7 connectors. It’s important to match the cable’s connector type with your device’s power input.

Many audio power cables are designed for both home and professional use. However, always verify the voltage and connector compatibility with your specific equipment.

While audio power cables primarily provide power to your equipment, using a high-quality cable can help ensure consistent power delivery, which may contribute to optimal device performance.

If your device doesn’t power on, shows intermittent power issues, or if the existing cable is visibly damaged, it may be time to replace your audio power cable. Always consult your device’s manual for specific recommendations.