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Top 10August 2025

Best 18 Awg Oxygen Free Copper Speaker Wire

We made a list of the top 10 18 Awg Oxygen Free Copper Speaker Wire based on verified reviews, popularity and other factors which we summarized for you in this list.

Best Choice

100 ft. 18 Gauge Stranded Flexible Dual Conductor Bonded Zip Cord Wire, Oxygen Free Pure Copper - UL Listed Class 2

100 ft. 18 Gauge Stranded Flexible Dual Conductor Bonded Zip Cord Wire, Oxygen Free Pure Copper - UL Listed Class 2

✓HIGH QUALITY 2 Conductor Speaker Wire Flexible Red PVC Jacket with Black Polarity Stripe Allows for Fast, Easy and Accurate Installations
✓18 AWG, 16 Strands of Pure Copper Wire per Channel Providing Clarity and Undistorted Signals to all Sound System
✓99.99% Oxygen Free Copper (OFC) Conductors. Compatible with Bare Wire Connectors, Banana Plugs, Spade Tips or Bent Pin Connectors
✓UL Safety Certified, NEC 725 Class 2 Rated for Home and Commercial Use
✓Sequentially Marked Every Two Feet in Descending Order From the Start of the Reel to the Core

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GS Power 18 Gauge Wire 200ft Oxygen Free, OFC Pure Copper Electrical 12v Low Voltage 18/2 Speaker Wire Spool, 18AWG for Electric, Automotive, Trailer, Stereo, RC, Car, Home Theater, LED, Lamp Wiring

GS Power 18 Gauge Wire 200ft Oxygen Free, OFC Pure Copper Electrical 12v Low Voltage 18/2 Speaker Wire Spool, 18AWG for Electric, Automotive, Trailer, Stereo, RC, Car, Home Theater, LED, Lamp Wiring

✓Enhanced Performance: 200 ft Red & 200 ft Black Bonded wire. Experience superior conductivity with GS Power OFC speaker wire low voltage 12V electrical wire, 18 gauge wire is ideal for applications like automotive wiring and home theater setups; ensures optimal sound quality and reliability. Enhanced conductivity, and highly flexible.
✓Versatile Compatibility: Our electrical wire is suitable for various projects with awg wire options; easily connect speakers and other devices using 18 gauge speaker wire; perfect for DIY enthusiasts. 18awg Wire comes wrapped around a hard plastic spool that makes dispensing convenient.
✓Oil & gas resistant, automotive-grade GPT PVC insulation. Highly flexible 18 gauge copper wire is 99.99% Oxygen-free copper wire. Utilize this 18/2 electric wire ,12v wire for low voltage applications; ensures safety and efficiency in electrical wiring; perfect for both indoor and outdoor use.
✓Temperature Range: -40 deg F to +176 deg F. 18/2 12v low voltage wire, car speaker wire 18 gauge, audio, automotive, robotic, toys, marine, R/C applications, indoor light cable, automotive wire, landscape light lamp wire, LED wire, trailer wire, speaker cables.
✓Choose from multiple sizes including 10 gauge wire, 12 gauge wire, 18 gauge wire, 18 gauge wire, and 16 gauge wire; caters to all your wiring needs; perfect for any project requiring reliable electric wire. Available in all sizes: 8 AWG, 10 AWG, 12 AWG, 16 AWG, 18 AWG, 20 AWG, 24 AWG.

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High Performance 16 Gauge Speaker Wire, Oxygen Free Pure Copper - UL Listed Class 2 (50 Feet Spool)

High Performance 16 Gauge Speaker Wire, Oxygen Free Pure Copper - UL Listed Class 2 (50 Feet Spool)

✓HIGH QUALITY 2 Conductor Speaker Wire Flexible Clear PVC Jacket with Red Stripe Polarity Allows for Fast, Easy and Accurate Installations
✓16 AWG, 26 Strands of Pure Copper Wire per Channel Providing Clearity and Undistorted Signals to all Sounds System
✓99.99% Oxygen Free Copper (OFC) Conductors. Compatible with Bare Wire Connectors, Banana Plugs, Spade Tips or Bent Pin Connectors
✓UL Safety Certified, NEC 725 Class 2 Rated for Home and Commercial Use
✓Sequentially Marked Every Two Feet in Descending Order From the Start of the Reel to the Core

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28% Discount

Speaker Wire Cable 18 Gauge 50FT 18/2 AWG Oxygen Free Copper OFC Red Black 2 Conductor Bonded Zip Stereo Audio Light Car CL2 Flexible Electrical Wire for Hookup and Extension

Speaker Wire Cable 18 Gauge 50FT 18/2 AWG Oxygen Free Copper OFC Red Black 2 Conductor Bonded Zip Stereo Audio Light Car CL2 Flexible Electrical Wire for Hookup and Extension

✓【PRODUCT PARAMETER】- Red and black wire 50 feet/spool, 18/2 AWG wire, 99.99% Oxygen Free Copper(OFC) material, 2 conductors CL2 flexible stranded electric wire. Voltage range: DC 12V-240V. Rugged flexible environmental PVC Jacket with great elasticity and fire resistance.
✓【APPLICATION RANGE】- The speaker wire is a good audio signal transmission conductor, also used for various DC electrical hookups and extension cable, as automotive wire, trailer light wire, house appliances connection, lights/lamps/bulbs extension, automotive maintenance, LED strips light wire, low voltage wires, landscape wire, car wire, electronic wire, audio wire.
✓【CONVENIENT TO USE】- The bonded zip electrical wire cable wrapped around a hard plastic spool, easy to carry and dispense, red and black jacket colors allow you easy to accurate distinguish the polarity lines to avoide making mistakes. And marked length on the surface of the wires.
✓【RELIABLE STABILITY】- Good quality core conductor CCA materials, coated with high grade PVC jacket insulation, flame retardant, CL2 standard, very convenient to peel and cut, well protection against dampness and impaction. No worries use the wire both indoors and outdoors widely.
✓【ECONOMICAL CHOICE】- This flexible CCA wire fully consider users operating cost, good extensibility and ductility, great signal transmission, extensive application, all parallel wires passed strict tests before sale, this is economical option for hookups and extension wire cable.

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Monoprice Access Series 18 Gauge AWG CL2 Rated 4 Conductor Speaker Wire/ Cable - 100ft Fire Safety In Wall Rated, Jacketed In White PVC material 99.9% Oxygen-Free Pure Bare Copper

Monoprice Access Series 18 Gauge AWG CL2 Rated 4 Conductor Speaker Wire/ Cable - 100ft Fire Safety In Wall Rated, Jacketed In White PVC material 99.9% Oxygen-Free Pure Bare Copper

✓Oxygen-free 99.95% pure bare copper conductors
✓100 continuous feet of 18Awg 4-conductor speaker wire | on a spool
✓The white Outer jacket is CL2 rated, making it safe for use within the walls of residential class buildings
✓Each conductor has an individual, color-coded jacket enclosed within the outer white CL2 jacket

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Voltive 18/2 Speaker Wire - 18 AWG/Gauge 2 Conductor - UL Listed in Wall (CL2/CL3) and Outdoor/In Ground (Direct Burial) Rated - Oxygen-Free Copper (OFC) - 100 Foot Spool - Black

Voltive 18/2 Speaker Wire - 18 AWG/Gauge 2 Conductor - UL Listed in Wall (CL2/CL3) and Outdoor/In Ground (Direct Burial) Rated - Oxygen-Free Copper (OFC) - 100 Foot Spool - Black

✓18AWG, 2 CONDUCTORS, BLACK JACKET, 100FT SPOOL. Premium 18 gauge speaker cable, featuring 42 strand OFC conductors and a super-luxe outer jacket. Built to exacting standards with zero compromises.
✓OXYGEN-FREE COPPER. Oxygen-free copper (OFC) conductors result in less signal loss and are more durable than conductors made of copper-clad aluminum (CCA).
✓CL3 + DIRECT BURIAL. General Purpose (CL3) fire safety rating for installation in walls and risers (between floors) in residential buildings and in walls in commercial buildings. Direct burial rated for underground installation without conduit. UL Listed.
✓TIME SAVING FEATURES. Quick-strip sleeve & ripcord reduce installation time. Jacket is printed with UL information, re-order part number, and foot markers which indicate precisely how much wire has been used and how much is remaining.
✓GENERAL PURPOSE WIRE. Suitable for any low voltage application that requires stranded 18 gauge wire with 2 conductors: speakers, LED lighting, security alarm systems, etc.

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TYUMEN 18 AWG Gauge 2 Conductor Stranded 40 FT Roll Speaker Zip Wire Car Home Audio Cable, 99.95% Oxygen Free Copper Wires, White

TYUMEN 18 AWG Gauge 2 Conductor Stranded 40 FT Roll Speaker Zip Wire Car Home Audio Cable, 99.95% Oxygen Free Copper Wires, White

✓Great for car audio application, home theater speakers or any other audio interfaces for which you require clear crisp output
✓Hight-strand count (0.14MM x 52 STRANDS) oxygen free copper 18 AWG conductors. The jacket material is flexible and environmental friendly PVC
✓One wire is Square, another wire is Round, making it quick and easy to distinguish the polarity & numbered markings for accuracy. Wire comes wrapped around a hard plastic spool that makes dispensing convenient, actual length is 41 ft, 1ft longer than described
✓99.95% OXYGEN FREE COPPER wires, not copper clad aluminum. OFC provides maximum conductivity, durability and antioxidation to ensure the highest performance and reliability of the products
✓Purchase with confidence, If you are not satisfied with the product in anyway we offer an easy return policy

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Sinus Live 16-18AWG OFC(100% Oxygen Free Copper) Speaker Wire 50FT Great use for Home Theater Speakers Car Speakers HiFi Systems, Purple and Black

Sinus Live 16-18AWG OFC(100% Oxygen Free Copper) Speaker Wire 50FT Great use for Home Theater Speakers Car Speakers HiFi Systems, Purple and Black

✓OFC SPEAKER WIRE – SINUS LIVE OFC Speaker Wires use OFC(Oxygen Free Copper)material, that has at least 99.9% copper , but normal copper only have about 60-70% copper. We offer very good signal frequency and corrosion resistance.
✓SOFT TOUCH JACKET - The jacket on our cable is designed with the installer in mind. The flexibility of this jacket allows for easy routing and has a low memory.
✓EASY POLARITY IDENTIFICATION - This two-color jacket allows for easy polarity identification. Making a polarity mistake could be damaging to your audio equipment.Black and purple looks very nice!
✓CUSTOM INSTALLATIONS – Cable specification is 66 x 0.12mm x 2 OFC, PVC OD = 3+3MM.You can use this speaker wire to pair with banana plugs, spade tips, or bent pin connectors to connect your speakers to your A/V receiver or amplifier with this KCT Series speaker wire.
✓Quality Satisfaction - This product go through many states of testing to ensure the very good performance and reliability of the products.

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TYUMEN 18 Gauge OFC 2 Conductor Parallel Stranded Wire - 18 AWG Gauge Speaker Zip Wire Car Home Audio Cable Electrical Wire (100 Feet Spool / 31 Meters/White) 99.95% Oxygen Free Copper Wire

TYUMEN 18 Gauge OFC 2 Conductor Parallel Stranded Wire - 18 AWG Gauge Speaker Zip Wire Car Home Audio Cable Electrical Wire (100 Feet Spool / 31 Meters/White) 99.95% Oxygen Free Copper Wire

✓Great for car audio application, home theater speakers or any other audio interfaces for which you require clear crisp output
✓Hight-strand count (0.14MM x 52 STRANDS) oxygen free copper 18 gauge 2 conductors. The jacket material is flexible and environmental friendly PVC
✓One wire is Square, another wire is Round, making it quick and easy to distinguish the polarity & numbered markings for accuracy
✓99.95% OXYGEN FREE COPPER wires, not copper clad aluminum. OFC provides maximum conductivity, durability and antioxidation to ensure the highest performance and reliability of the products
✓Wire comes wrapped around a hard plastic spool that makes dispensing convenient

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37% Discount

Monoprice 104044 Access Series 18 Gauge AWG CL2 Rated 2 Conductor Speaker Wire / Cable - 50ft Fire Safety In Wall Rated, Jacketed In White PVC Material 99.9% Oxygen-Free Pure Bare Copper

Monoprice 104044 Access Series 18 Gauge AWG CL2 Rated 2 Conductor Speaker Wire / Cable - 50ft Fire Safety In Wall Rated, Jacketed In White PVC Material 99.9% Oxygen-Free Pure Bare Copper

✓Oxygen-free 99.95% pure bare copper conductors
✓50 continuous feet of 18AWG 2-conductor speaker Wire | on a spool
✓The white outer jacket is CL2 rated, making it safe for use within the walls of residential class buildings
✓Each conductor has an individual, color-coded jacket enclosed within the outer white CL2 jacket

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