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Best Buy customers often prefer the following products when searching for amplifier cables.

If you're looking to upgrade your audio or video equipment, you may want to consider a high-quality amplifier cable. These cables are designed to carry the full audio and video signals from the source to the display and can improve the quality of your entertainment. Browse the top-ranked list of amplifier cables below along with associated reviews and opinions.

Main Results
  1. AudioQuest - GOLDG01R Golden Gate 1m (3.28 ft.) RCA Audio Cable - Red - Front_Zoom
    Top comment

    "This is fine if you have a stereo jack you need to connect, but this will not work as an amplifier-receiver cable where inputs/outputs are not next to each other....Previously was using the audioquest forest and hearing getting a hum from my amplifier Atmos ceiling speakers. Problem solved !...It's a Y-type cable, not individual cables."

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    Product Description

    AudioQuest Golden Gate RCA Audio Cable - RCA for Audio Device - 3.28 ft - 2 x RCA Male Stereo Audio - 2 x RCA Male Stereo Audio
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    Top comment

    "This is fine if you have a stereo jack you need to connect, but this will not work as an amplifier-receiver cable where inputs/outputs are not next to each other....Previously was using the audioquest forest and hearing getting a hum from my amplifier Atmos ceiling speakers. Problem solved !...It's a Y-type cable, not individual cables."

    See all customer reviews

    Product Description

    AudioQuest Golden Gate RCA Audio Cable - RCA for Audio Device - 3.28 ft - 2 x RCA Male Stereo Audio - 2 x RCA Male Stereo Audio
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  2. AudioQuest - Golden Gate 6.6' Analog RCA Cable - Red - Front_Zoom
    Top comment

    "Excellent Quality Cables...I use these cables to connect my Anthem MRX-710 to my Outlaw Audio Amplifier....Useful for connecting your Atmos speakers to an amplifier via RCA. DIRECTION Cable!"

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    Product Description

    Support your sound systems with this interconnect cable that features a noise-dissipation system for enhanced audio and copper conductors for a clear signal.
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    Top comment

    "Excellent Quality Cables...I use these cables to connect my Anthem MRX-710 to my Outlaw Audio Amplifier....Useful for connecting your Atmos speakers to an amplifier via RCA. DIRECTION Cable!"

    See all customer reviews

    Product Description

    Support your sound systems with this interconnect cable that features a noise-dissipation system for enhanced audio and copper conductors for a clear signal.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  3. AudioQuest - Tower 9.8' 3.5mm-to-RCA Interconnect Cable - Black/White - Front_Zoom
    Top comment

    "Robust RCA to 3.5mm cable...Very clean signal transferred through this cable making music sound its best....Cables that Really make a difference....When I attached these cables, there was a noticeable improvement in the overall quality of sound. "

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    Product Description

    Transfer low-loss signals between audio components with this 9.8' AudioQuest Tower TOWER03MR 3.5mm-to-RCA interconnect cable, which features solid long-grain copper conductors and cold-welded terminations to reduce distortion.
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    Top comment

    "Robust RCA to 3.5mm cable...Very clean signal transferred through this cable making music sound its best....Cables that Really make a difference....When I attached these cables, there was a noticeable improvement in the overall quality of sound. "

    See all customer reviews

    Product Description

    Transfer low-loss signals between audio components with this 9.8' AudioQuest Tower TOWER03MR 3.5mm-to-RCA interconnect cable, which features solid long-grain copper conductors and cold-welded terminations to reduce distortion.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  4. AudioQuest - Tower 3.3' 3.5mm-to-RCA Interconnect Cable - White - Front_Zoom
    Top comment

    "Plug just about any cheap cable into an amplifier input and listen to the audio output while waving the other end of the cable around. ...These cables make a difference...Actual noticeable difference in sound ffrom my old cables."

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    Product Description

    This 3.3' AudioQuest Tower TOWER01MR 3.5mm-to-RCA interconnect cable features solid long-grain copper conductors and cold-welded terminations for minimal signal distortion. Polyethylene insulation materials minimize timing errors and soundstage smearing.
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    Top comment

    "Plug just about any cheap cable into an amplifier input and listen to the audio output while waving the other end of the cable around. ...These cables make a difference...Actual noticeable difference in sound ffrom my old cables."

    See all customer reviews

    Product Description

    This 3.3' AudioQuest Tower TOWER01MR 3.5mm-to-RCA interconnect cable features solid long-grain copper conductors and cold-welded terminations for minimal signal distortion. Polyethylene insulation materials minimize timing errors and soundstage smearing.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  5. Insignia™ - 6’ AC Power Cable - Black - Front_Zoom

    Model: NS-PC2P6B23
    SKU: 6517224
    Top comment

    "Universal power cord...This power cord can be used in many applications, computers, televisions, guitar amplifiers and many more....Works great was a quick replacement for a home theater power amplifier. No problems"

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    Product Description

    A missing or damaged power cord shouldn’t keep you from enjoying your electronics. The Insignia NS-PC2P6B23 6’ AC Power Cable works with most computers, monitors and printers, replacing your lost or damaged power cord. Simply confirm the shape of the power port of your device to ensure compatibility and power away. The 6 ft. cord grants you flexible placement options while its black color blends in with your other cables and electronics, offering a discreet look. Plus, this cable is made with corrosion resistant materials, letting you power your electronics for years to come.
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    Top comment

    "Universal power cord...This power cord can be used in many applications, computers, televisions, guitar amplifiers and many more....Works great was a quick replacement for a home theater power amplifier. No problems"

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    Product Description

    A missing or damaged power cord shouldn’t keep you from enjoying your electronics. The Insignia NS-PC2P6B23 6’ AC Power Cable works with most computers, monitors and printers, replacing your lost or damaged power cord. Simply confirm the shape of the power port of your device to ensure compatibility and power away. The 6 ft. cord grants you flexible placement options while its black color blends in with your other cables and electronics, offering a discreet look. Plus, this cable is made with corrosion resistant materials, letting you power your electronics for years to come.
    See all USB Cables & Adapters
    See all USB Cables & Adapters
  6. AudioQuest - Evergreen 6.6' 3.5mm-to-RCA Interconnect Cable - Green - Front_Zoom
    Top comment

    "Good cable for the money...Always liked AudioQuest cables. They represent good value. It's a good quality cable....Outstanding cable to connect OLED tv to integrated amplifier in auxiliary port."

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    Product Description

    Enjoy quality sound with this 6.6' AudioQuest Evergreen EVERG02MR 3.5mm-to-RCA interconnect cable that features Long-Grain Copper (LGC) conductors to help reduce distortion.
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    Top comment

    "Good cable for the money...Always liked AudioQuest cables. They represent good value. It's a good quality cable....Outstanding cable to connect OLED tv to integrated amplifier in auxiliary port."

    See all customer reviews

    Product Description

    Enjoy quality sound with this 6.6' AudioQuest Evergreen EVERG02MR 3.5mm-to-RCA interconnect cable that features Long-Grain Copper (LGC) conductors to help reduce distortion.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  7. AudioQuest - Tower 4.9' RCA-to-RCA Interconnect Cable - Black/White - Angle_Zoom
    Top comment

    "Priced right for entry level cables. Tower by AudioQuest are a great value. I am using to connect turntable to phono stage pre amplifier and another pair to headphone amplifier. ...Great Cables...Perfect for the setup that requires basic RCA cables. Better than the run of the mill."

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    Product Description

    Transfer audio signals between components with this 4.9' AudioQuest Tower TOWER01.5R RCA-to-RCA interconnect cable, which features solid long-grain copper conductors and cold-welded terminations for minimal distortion.
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    Top comment

    "Priced right for entry level cables. Tower by AudioQuest are a great value. I am using to connect turntable to phono stage pre amplifier and another pair to headphone amplifier. ...Great Cables...Perfect for the setup that requires basic RCA cables. Better than the run of the mill."

    See all customer reviews

    Product Description

    Transfer audio signals between components with this 4.9' AudioQuest Tower TOWER01.5R RCA-to-RCA interconnect cable, which features solid long-grain copper conductors and cold-welded terminations for minimal distortion.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  8. AudioQuest - Tower 2' RCA-to-RCA Interconnect Cable - Black/White - Angle_Zoom
    Top comment

    "Great quality cables...Great quality RCA cables. Well made. Using as audio interconnects between my Emotiva receiver and amplifiers. only caution is that the gap between connectors is pretty tight so if your RCA connections on your components are too far apart they won’t work. ...Shorter Cable Fills the bill...I needed a good quality audio cable to replace the 3' long cable I had which connects between my pre-amplifier and USB interface box . "

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    Product Description

    With solid long-grain copper conductors and cold-welded terminations, this AudioQuest Tower TOWER0.6R RCA-to-RCA interconnect cable preserves signal strength for minimal aural distortion. The 2' cable length allows flexible placement.
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    Top comment

    "Great quality cables...Great quality RCA cables. Well made. Using as audio interconnects between my Emotiva receiver and amplifiers. only caution is that the gap between connectors is pretty tight so if your RCA connections on your components are too far apart they won’t work. ...Shorter Cable Fills the bill...I needed a good quality audio cable to replace the 3' long cable I had which connects between my pre-amplifier and USB interface box . "

    See all customer reviews

    Product Description

    With solid long-grain copper conductors and cold-welded terminations, this AudioQuest Tower TOWER0.6R RCA-to-RCA interconnect cable preserves signal strength for minimal aural distortion. The 2' cable length allows flexible placement.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  9. AudioQuest - FLX-X Male-to-Female RCA Splitter - Black - Front_Zoom
    Top comment

    "Great Y cable...Much much better than a standard Y cable and sound...I bought this cord to split a center channel output on a preamp into two to use a two channel amplifier to drive two speakers on the same channel. "

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    Product Description

    This RCA splitter features solid long-grain copper conductors for reliable use and splits a signal from 1 male to 2 female RCA connectors.
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    Top comment

    "Great Y cable...Much much better than a standard Y cable and sound...I bought this cord to split a center channel output on a preamp into two to use a two channel amplifier to drive two speakers on the same channel. "

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    Product Description

    This RCA splitter features solid long-grain copper conductors for reliable use and splits a signal from 1 male to 2 female RCA connectors.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  10. Metra - 12' Speaker Wire - Multicolor - Front_Zoom

    Model: IBR-SW12
    SKU: 2573098
    Top comment

    "Good speaker wire!...This speaker wire worked well for connecting my sub to my amplifier....Wire...Needed it to installation new amplifier and speakers"

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    Product Description

    Easily connect your vehicle's speakers to an audio amplifier with this 12-gauge wire that features oxygen-free copper material for optimal signal transfer.
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    Top comment

    "Good speaker wire!...This speaker wire worked well for connecting my sub to my amplifier....Wire...Needed it to installation new amplifier and speakers"

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    Product Description

    Easily connect your vehicle's speakers to an audio amplifier with this 12-gauge wire that features oxygen-free copper material for optimal signal transfer.
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    See all A/V Cables & Connectors
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