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Power Connectors

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Best Selling Power Connectors

If you're building a computer, upgrading an existing system, or working on some other kind of electrical project, chances are you'll need some power connectors. Browse the top-ranked list of power connectors below along with associated reviews and opinions.

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  1. Metra - Speaker Connector for Select Volkswagen Vehicles - Black - Front_Zoom
    Top comment

    "Its great for power but if yoiu have a factory amp you need the other connector....Speaker connectors work great....The connectors bring the whole package together. They allow us to use the excellent speakers we have."

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    Product Description

    Connect a speaker to your Volkswagen's stereo with this connector.
    See all Car Speaker Harnesses
    Top comment

    "Its great for power but if yoiu have a factory amp you need the other connector....Speaker connectors work great....The connectors bring the whole package together. They allow us to use the excellent speakers we have."

    See all customer reviews

    Product Description

    Connect a speaker to your Volkswagen's stereo with this connector.
    See all Car Speaker Harnesses
    Your price for this item is $16.99
    See all Car Speaker Harnesses
  2. Metra - Radio Harness for Select 2007-2023 Chevrolet Nissan Subaru Mazda Infiniti - Multi - Angle_Zoom
    Top comment

    "Great connector...Of all the audio connectors that I compared this is the connecty-est, Particularly comforting is the fact that the connection is 24/7 with out additional connection effort....I suggest if anyone uses this connector to make sure it's compatible with your car. "

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    Product Description

    Connect your car stereo with this easy-to-install connector for 2007 and newer Nissan vehicles.
    See all Amp Cables & Connectors
    Top comment

    "Great connector...Of all the audio connectors that I compared this is the connecty-est, Particularly comforting is the fact that the connection is 24/7 with out additional connection effort....I suggest if anyone uses this connector to make sure it's compatible with your car. "

    See all customer reviews

    Product Description

    Connect your car stereo with this easy-to-install connector for 2007 and newer Nissan vehicles.
    See all Amp Cables & Connectors
    Your price for this item is $14.99
    See all Amp Cables & Connectors
  3. Metra - Radio Harness for Select 1986-2005 Chevrolet GMC Buick Cadillac Pontiac Hummer - Multi - Front_Zoom
    Top comment

    "Connectors...These are good connectors that helped get my new stereo installed and updated....Easy to use connectors...Easy to use wire connectors for my vehicle that made the job quick!"

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    Product Description

    This mini connector set will allow you to update the sound system in your 1988 or newer GM vehicle.
    See all Radio Harnesses
    Top comment

    "Connectors...These are good connectors that helped get my new stereo installed and updated....Easy to use connectors...Easy to use wire connectors for my vehicle that made the job quick!"

    See all customer reviews

    Product Description

    This mini connector set will allow you to update the sound system in your 1988 or newer GM vehicle.
    See all Radio Harnesses
    Your price for this item is $16.99
    See all Radio Harnesses
  4. Renogy - Solar Connectors Male & Female - Black - Front_Zoom

    Model: RNG-CNCT-MC4x5-G1-US
    SKU: 6612662

    Product Description

    This Renogy Male & Female Solar Connector is specifically designed for connecting photovoltaic solar systems with high mechanical requirements and extreme weather conditions. For permanent installations. Renogy Solar Cable Connectors are made with the highest quality materials. They are both heavier and sturdier than many other brands, ensuring long-term reliability and performance. These connectors are designed to complete a solar panel (PV) array, typically in parallel applications. These connectors are also waterproof and resist dust build up.
    See all Solar Panels & Batteries

    Product Description

    This Renogy Male & Female Solar Connector is specifically designed for connecting photovoltaic solar systems with high mechanical requirements and extreme weather conditions. For permanent installations. Renogy Solar Cable Connectors are made with the highest quality materials. They are both heavier and sturdier than many other brands, ensuring long-term reliability and performance. These connectors are designed to complete a solar panel (PV) array, typically in parallel applications. These connectors are also waterproof and resist dust build up.
    See all Solar Panels & Batteries
    Your price for this item is $15.99
    See all Solar Panels & Batteries
  5. Renogy - Solar Y Connectors MMF+FFM Pair - Black - Front_Zoom

    Model: RNG-CNCT-MC4Y-G2-US
    SKU: 6612650

    Product Description

    The Renogy Solar Y Branch Connectors are used for parallel wiring solar panels (PV modules). Sold as a pair, these “Y-Connectors” will maintain the voltage of the solar panel configuration to match the battery size. These connectors are solely compatible with Solar connectors and come with one male (MMF) and one female (FFM) connector. Use these Solar Branch Connectors to make tight, waterproof connections.
    See all Solar Panels & Batteries

    Product Description

    The Renogy Solar Y Branch Connectors are used for parallel wiring solar panels (PV modules). Sold as a pair, these “Y-Connectors” will maintain the voltage of the solar panel configuration to match the battery size. These connectors are solely compatible with Solar connectors and come with one male (MMF) and one female (FFM) connector. Use these Solar Branch Connectors to make tight, waterproof connections.
    See all Solar Panels & Batteries
    Your price for this item is $15.99
    See all Solar Panels & Batteries
  6. Best Buy essentials™ - RCA Coupler (2-Pack) - Black - Front_Zoom
    Top comment

    "great rca connectors...great rca connector for extending my audio cables....connectors...The connector works well, no problems, good price,"

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    Product Description

    Don’t rearrange your entertainment setup because cables don’t reach. With the Best Buy essentials RCA Coupler (2-Pack), join two RCA cables to get the extra length you need. This 2-pack connects to either composite (AV) or component cables and is color-coded to keep you organized. The compact size won’t make cables bulky, so you can still route cables wherever they’re needed. These couplers are also designed to reduce signal loss for better audio and video. Plus, they’re backed by Best Buy, so you can trust these long-lasting accessories to get the job done.
    See all Splitters, Couplers & Adapters
    Top comment

    "great rca connectors...great rca connector for extending my audio cables....connectors...The connector works well, no problems, good price,"

    See all customer reviews

    Product Description

    Don’t rearrange your entertainment setup because cables don’t reach. With the Best Buy essentials RCA Coupler (2-Pack), join two RCA cables to get the extra length you need. This 2-pack connects to either composite (AV) or component cables and is color-coded to keep you organized. The compact size won’t make cables bulky, so you can still route cables wherever they’re needed. These couplers are also designed to reduce signal loss for better audio and video. Plus, they’re backed by Best Buy, so you can trust these long-lasting accessories to get the job done.
    See all Splitters, Couplers & Adapters
    Your price for this item is $4.99
    See all Splitters, Couplers & Adapters
  7. Metra - Female RCA Barrel Connectors - (Pair) - Silver - Front_Zoom
    Top comment

    "Great audio connector...When I relocated my turntable in my new entertainment system, the phono audio cable was not long enough to reach the receiver. These RCA barrel connectors do the job perfectly. Thank you Best Buy for handling cables and connectors for all types of audio and video equipment....great connectors...Meet all my needs of connecting male connectors. Found no issues"

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    Product Description

    Splice 2 male ends of your vehicle's stereo wiring system with this pair of female-to-female RCA splices that features platinum-plated ends for corrosion resistance.
    See all Amp Cables & Connectors
    Top comment

    "Great audio connector...When I relocated my turntable in my new entertainment system, the phono audio cable was not long enough to reach the receiver. These RCA barrel connectors do the job perfectly. Thank you Best Buy for handling cables and connectors for all types of audio and video equipment....great connectors...Meet all my needs of connecting male connectors. Found no issues"

    See all customer reviews

    Product Description

    Splice 2 male ends of your vehicle's stereo wiring system with this pair of female-to-female RCA splices that features platinum-plated ends for corrosion resistance.
    See all Amp Cables & Connectors
    Your price for this item is $4.99
    See all Amp Cables & Connectors
  8. Smart Choice - 4' x 1/2" OD Coated Gas Connector Kit - Front_Zoom

    Product Description

    This 4' x 1/2"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories

    Product Description

    This 4' x 1/2"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories
    Your price for this item is $39.99
    See all Washer & Dryer Accessories
  9. Smart Choice - 4' x 3/8" OD Coated Gas Connector Kit - Front_Zoom

    Product Description

    This 4' x 3/8"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories

    Product Description

    This 4' x 3/8"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories
    Your price for this item is $39.99
    See all Washer & Dryer Accessories
  10. Smart Choice - 6' x 3/8" OD Coated Gas Connector Kit - Front_Zoom

    Product Description

    This 6' x 3/8"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories

    Product Description

    This 6' x 3/8"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories
    Your price for this item is $39.99
    See all Washer & Dryer Accessories
  11. Stinger - enLIGHT10 Harness Connector for HEIGH10 Radio - Black - Front_Zoom

    Product Description

    Control enLIGHT10 strip lights, rock lights, and whip lights from your HEIGH10 radio with this harness connector by Stinger. The SE-SXMHAR plugs into the port on the back of your HEIGH10 radio so you can customize colors and brightness levels using your 10” multimedia touchscreen display. This UART harness features a plug-and-play design to make connections easy.
    See all Car Installation Parts & Accessories

    Product Description

    Control enLIGHT10 strip lights, rock lights, and whip lights from your HEIGH10 radio with this harness connector by Stinger. The SE-SXMHAR plugs into the port on the back of your HEIGH10 radio so you can customize colors and brightness levels using your 10” multimedia touchscreen display. This UART harness features a plug-and-play design to make connections easy.
    See all Car Installation Parts & Accessories
    Your price for this item is $20.99
    See all Car Installation Parts & Accessories
  12. Smart Choice - 6' x 1/2" OD Coated Gas Connector Kit - Front_Zoom

    Product Description

    This 6' x 1/2"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories

    Product Description

    This 6' x 1/2"OD coated gas connector kit includes two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Washer & Dryer Accessories
    Your price for this item is $39.99
    See all Washer & Dryer Accessories
  13. AudioQuest - RCA <> RCA Coupler - Female RCA > Female RCA - Gold - Front_Zoom
    Top comment

    "Great Quality sound with this Connector from my record player...Just a standard connector woks good for the price."

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    Product Description

    This connector joins 2 RCA cables and features gold-plated contacts for optimal signal transfer.
    See all A/V Cables & Connectors
    Top comment

    "Great Quality sound with this Connector from my record player...Just a standard connector woks good for the price."

    See all customer reviews

    Product Description

    This connector joins 2 RCA cables and features gold-plated contacts for optimal signal transfer.
    See all A/V Cables & Connectors
    Your price for this item is $12.95
    See all A/V Cables & Connectors
  14. Smart Choice - 4' x 5/8"OD Coated Gas Connector Kit - Front_Zoom
    Top comment

    "The dryer was installed with the existing connector kit....Gas Connector Kit...Smart Choice coated gas connector kit did what it was intended to do, and that's good enough for me."

    See all customer reviews

    Product Description

    4' x 5/8"OD coated gas connector kit including two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Range & Oven Accessories
    Top comment

    "The dryer was installed with the existing connector kit....Gas Connector Kit...Smart Choice coated gas connector kit did what it was intended to do, and that's good enough for me."

    See all customer reviews

    Product Description

    4' x 5/8"OD coated gas connector kit including two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Range & Oven Accessories
    Your price for this item is $39.99
    See all Range & Oven Accessories
  15. DataComm Electronics - Decor Wall Plate Insert with 90° Dual HDMI Connector - White - Front_Zoom

    Product Description

    Manage HDMI cord entry into your room with this DataComm Electronics keystone insert. Pair it with the wall plate (not included) for a professional-looking installation.
    See all A/V Cable Management & Concealment

    Product Description

    Manage HDMI cord entry into your room with this DataComm Electronics keystone insert. Pair it with the wall plate (not included) for a professional-looking installation.
    See all A/V Cable Management & Concealment
    Your price for this item is $19.99
    Save $5
    The comparable value price is $24.99
    See all A/V Cable Management & Concealment
  16. Smart Choice - 4' x 1"OD Coated Gas Connector Kit - Front_Zoom

    Product Description

    4' x 1"OD coated gas connector kit including one 1/2"MIP fitting, two 3/4"MIP fittings, thread sealant, and leak test.
    See all Range & Oven Accessories

    Product Description

    4' x 1"OD coated gas connector kit including one 1/2"MIP fitting, two 3/4"MIP fittings, thread sealant, and leak test.
    See all Range & Oven Accessories
    Your price for this item is $39.99
    See all Range & Oven Accessories
  17. Smart Choice - 6' x 5/8"OD Coated Gas Connector Kit - Front_Zoom
    Top comment

    "When you've seen one you've seen them all it's a gas connector hose....Connector kit"

    See all customer reviews

    Product Description

    6' x 5/8"OD coated gas connector kit including two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Range & Oven Accessories
    Top comment

    "When you've seen one you've seen them all it's a gas connector hose....Connector kit"

    See all customer reviews

    Product Description

    6' x 5/8"OD coated gas connector kit including two 1/2"MIP fittings, one 3/4"MIP fitting, thread sealant, and leak test.
    See all Range & Oven Accessories
    Your price for this item is $39.99
    See all Range & Oven Accessories
  18. Sonance - VPBPC6R - Visual Performance Bandpass Connector for BPS8 Subwoofer (Each) - Black - Front_Zoom

    Product Description

    Complete your home theater speaker upgrade with this Sonance bandpass connector. Compatibility with medium round Sonance bandpass BPS8 subwoofers (not included) ensures a seamless fit and professional-quality installation, while the plastic construction is sturdy for reliable longevity. This Sonance bandpass connector comes with a paintable white grille for a finished look.
    See all In-Wall Speaker Accessories

    Product Description

    Complete your home theater speaker upgrade with this Sonance bandpass connector. Compatibility with medium round Sonance bandpass BPS8 subwoofers (not included) ensures a seamless fit and professional-quality installation, while the plastic construction is sturdy for reliable longevity. This Sonance bandpass connector comes with a paintable white grille for a finished look.
    See all In-Wall Speaker Accessories
    Your price for this item is $149.98
    See all In-Wall Speaker Accessories
  19. AudioQuest - 507 Series Banana Speaker Connectors – Fits Standard Banana Jacks (Supports up to 7 AWG) - Silver - Front_Zoom

    Product Description

    Sized for wire up to 7AWG and specifically crafted to complement our best-selling Rocket 44 and Rocket 88 speaker cables, AudioQuest’s 507 Banana Plugs are high-quality parts carefully designed for outstanding audio performance. Unlike common banana plugs comprising multiple pieces of inexpensive metals such as brass, AudioQuest’s 507 Banana plugs are fabricated from a single solid piece of high-purity Purple Copper. This is then treated to a Hanging Silver process in which the part is directly plated with high-purity silver, incorporating no sound-damaging intermediary layer. Taking performance further, AudioQuest’s Cold-Welded connection avoids the use of sound-damaging solder. AudioQuest’s Multi-Tool is included with every package of 507 Bananas. The Allen-wrench end allows secure tightening (Cold-Welding) of the electrical connection while the Phillips-head end allows tightening of the strain-relief screw. Available in Gold or Silver, in sets of four or six. Spade lugs also available.
    See all A/V Cables & Connectors

    Product Description

    Sized for wire up to 7AWG and specifically crafted to complement our best-selling Rocket 44 and Rocket 88 speaker cables, AudioQuest’s 507 Banana Plugs are high-quality parts carefully designed for outstanding audio performance. Unlike common banana plugs comprising multiple pieces of inexpensive metals such as brass, AudioQuest’s 507 Banana plugs are fabricated from a single solid piece of high-purity Purple Copper. This is then treated to a Hanging Silver process in which the part is directly plated with high-purity silver, incorporating no sound-damaging intermediary layer. Taking performance further, AudioQuest’s Cold-Welded connection avoids the use of sound-damaging solder. AudioQuest’s Multi-Tool is included with every package of 507 Bananas. The Allen-wrench end allows secure tightening (Cold-Welding) of the electrical connection while the Phillips-head end allows tightening of the strain-relief screw. Available in Gold or Silver, in sets of four or six. Spade lugs also available.
    See all A/V Cables & Connectors
    Your price for this item is $129.95
    See all A/V Cables & Connectors
  20. Sonance - VPBPC4R - Visual Performance Bandpass Connector for BPS8 Subwoofer (Each) - Black - Front_Zoom

    Product Description

    Mount your subwoofer where you need it most with this Sonance band-pass connecter. The low-profile design lets you install the speaker flush to the wall or ceiling, and the smooth exterior ensures you can paint the connector to match the wall or ceiling color. This Sonance band-pass connector has a perforated grille to let sound flow freely.
    See all Subwoofer Accessories

    Product Description

    Mount your subwoofer where you need it most with this Sonance band-pass connecter. The low-profile design lets you install the speaker flush to the wall or ceiling, and the smooth exterior ensures you can paint the connector to match the wall or ceiling color. This Sonance band-pass connector has a perforated grille to let sound flow freely.
    See all Subwoofer Accessories
    Your price for this item is $119.98
    See all Subwoofer Accessories
  21. AudioQuest - 507 Series Banana Speaker Connectors – Fits Standard Banana Jacks (Supports up to 7 AWG) - Gold - Front_Zoom

    Product Description

    Sized for wire up to 7AWG and specifically crafted to complement our best-selling Rocket 44 and Rocket 88 speaker cables, AudioQuest’s 507 Banana Plugs are high-quality parts carefully designed for outstanding audio performance. Unlike common banana plugs comprising multiple pieces of inexpensive metals such as brass, AudioQuest’s 507 Banana plugs are fabricated from a single solid piece of high-purity Purple Copper. This is then treated to a Hanging Silver process in which the part is directly plated with high-purity silver, incorporating no sound-damaging intermediary layer. Taking performance further, AudioQuest’s Cold-Welded connection avoids the use of sound-damaging solder. AudioQuest’s Multi-Tool is included with every package of 507 Bananas. The Allen-wrench end allows secure tightening (Cold-Welding) of the electrical connection while the Phillips-head end allows tightening of the strain-relief screw. Available in Gold or Silver, in sets of four or six. Spade lugs also available.
    See all A/V Cables & Connectors

    Product Description

    Sized for wire up to 7AWG and specifically crafted to complement our best-selling Rocket 44 and Rocket 88 speaker cables, AudioQuest’s 507 Banana Plugs are high-quality parts carefully designed for outstanding audio performance. Unlike common banana plugs comprising multiple pieces of inexpensive metals such as brass, AudioQuest’s 507 Banana plugs are fabricated from a single solid piece of high-purity Purple Copper. This is then treated to a Hanging Silver process in which the part is directly plated with high-purity silver, incorporating no sound-damaging intermediary layer. Taking performance further, AudioQuest’s Cold-Welded connection avoids the use of sound-damaging solder. AudioQuest’s Multi-Tool is included with every package of 507 Bananas. The Allen-wrench end allows secure tightening (Cold-Welding) of the electrical connection while the Phillips-head end allows tightening of the strain-relief screw. Available in Gold or Silver, in sets of four or six. Spade lugs also available.
    See all A/V Cables & Connectors
    Your price for this item is $129.95
    See all A/V Cables & Connectors
  22. AudioQuest - TRUE - Blue on Black - Front_Zoom

    Model: BWJTBIRDSPAS
    SKU: 6570148

    Product Description

    Done right, BiWiring enables better sound for less money. However, for various reasons, there are times when BiWiring may not be possible. For those times, AudioQuest BiWire Jumpers deliver significantly improved performance over the common stamped jumpers that are included with most BiWireable loudspeakers. ThunderBird BiWire Jumpers employ Direction-Controlled Solid Perfect-Surface Copper+ (PSC+) covered with a Conductive Carbon-loaded extrusion that reduces RF pick-up. ThunderBird BiWire Jumpers are 8” long and available with AudioQuest’s 500-Series Hanging-Silver plated Purple Copper spades or bananas on either end — simplifying the connection where the speaker cable is attached.
    See all A/V Cables & Connectors

    Product Description

    Done right, BiWiring enables better sound for less money. However, for various reasons, there are times when BiWiring may not be possible. For those times, AudioQuest BiWire Jumpers deliver significantly improved performance over the common stamped jumpers that are included with most BiWireable loudspeakers. ThunderBird BiWire Jumpers employ Direction-Controlled Solid Perfect-Surface Copper+ (PSC+) covered with a Conductive Carbon-loaded extrusion that reduces RF pick-up. ThunderBird BiWire Jumpers are 8” long and available with AudioQuest’s 500-Series Hanging-Silver plated Purple Copper spades or bananas on either end — simplifying the connection where the speaker cable is attached.
    See all A/V Cables & Connectors
    Your price for this item is $325.00
    See all A/V Cables & Connectors
  23. Image Coming Soon - Viking - Multi-Unit Refrigeration Connector Kit - White & Stainless

    Product Description

    7 Series Column Multi-Unit Connector Kit gves the customer the ability to install two separate units into one cutout and create the look of one unit.
    See all Refrigerator Trim Kits & Paneling

    Product Description

    7 Series Column Multi-Unit Connector Kit gves the customer the ability to install two separate units into one cutout and create the look of one unit.
    See all Refrigerator Trim Kits & Paneling
    Your price for this item is $469.00
    See all Refrigerator Trim Kits & Paneling
  24. Metra - 2-Way Universal Connector - Black - Front_Zoom

    Product Description

    Update your vehicle's sound system with this pair of Metra two-pin wiring connectors. The male and female connectors have a simple plug-and-play design that makes connection easy, while the standard pin design ensures compatibility with a variety of car stereo systems. These Metra two-pin wiring connectors are water-resistant, so they are unaffected by exposure to moisture.
    See all Deck Accessories & Installation Parts

    Product Description

    Update your vehicle's sound system with this pair of Metra two-pin wiring connectors. The male and female connectors have a simple plug-and-play design that makes connection easy, while the standard pin design ensures compatibility with a variety of car stereo systems. These Metra two-pin wiring connectors are water-resistant, so they are unaffected by exposure to moisture.
    See all Deck Accessories & Installation Parts
    Your price for this item is $19.99
    See all Deck Accessories & Installation Parts
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