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InstallGear

InstallGear 1/0 Gauge Wire (50ft) Copper Clad Aluminum CAA - Primary Automotive Wire, Car Amplifier Power & Ground Cable, Battery Cable, Car Audio Speaker Stereo, RV Trailer Wiring Welding Cable 1/0ga

  • Based on 13,505 reviews
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Size: 1/0 Gauge


Color: Black/Blue


Features

  • 1/0 GAUGE 50-FEET (15.24m) BLACK & BLUE CCA POWER GROUND WIRE: Top quality, true to gauge power ground wire generates the appropriate power transfer needed for your next wiring project. The lower the gauge number, the thicker the cable. Thicker cable presents less resistance to current flow.
  • COPPER CLAD ALUMINUM (CCA): High quality stranded CCA wire offers strong power transfer performance, while remaining lightweight with maximum flexibility. CCA wire offers uncompromised quality at an economical price. Depending on the power transfer necessary, consider Installgear's premium Oxygen-Free Pure Copper (OFC) wiring options.
  • RUGGED PVC JACKET FOR MAXIMUM FLEXIBILITY & DURABILITY: Low memory, flexible soft-touch jacket material is perfect for routing in hard to reach places. Highly durable automotive grade wire (GPT) is resistant to extreme temperatures, liquid, oil, gas, abrasions and high impact.
  • EASY POLARITY IDENTIFICATION: Differently colored jackets allow for easy polarity identification to prevent polarity mistake issues that can lead to potential audio equipment damages.
  • QUALITY WIRING FOR YOUR NEXT PROJECT: Installgear's priority is providing high quality products for all of your wiring needs - car speaker equipment, home stereo system, RV trailer, solar panel wiring projects and more. Installgear is not responsible for improper use of gauge.

Color: Black/Blue


Brand: InstallGear


Material: Copper Clad Aluminum, Polyvinyl Chloride


Number of Cable Strands: Single Strand


Voltage: 12 Volts (DC)


Is Discontinued By Manufacturer ‏ : β€Ž No


Package Dimensions ‏ : β€Ž 12.99 x 10.24 x 6.85 inches; 9.37 Pounds


Item model number ‏ : β€Ž IG025BL/BK


Date First Available ‏ : β€Ž July 13, 2018


Manufacturer ‏ : β€Ž InstallGear


Best Sellers Rank: #9 in Car Amplifier Power & Ground Cable


Customer Reviews: 4.6 4.6 out of 5 stars 13,505 ratings


Frequently asked questions

Copper Clad Aluminum (CCA) is a composite wire consisting of an aluminum core coated with copper. It is lighter and more cost-effective than pure copper, making it a popular choice for automotive and audio applications. While CCA carries current effectively, it doesn't conduct as efficiently as pure copper, meaning for high power applications or very long runs, pure copper might be a better choice due to its superior conductivity and durability.

Yes, the InstallGear 1/0 Gauge Wire is suitable for high-powered car amplifiers. Its thick gauge is ideal for high current applications, ensuring that your amplifier receives the power it needs for optimal performance. Just make sure your system's power requirements match the cable's rating for safety and efficiency.

The InstallGear 1/0 Gauge Wire is designed primarily for automotive use, including car audio systems, battery connections, and car amplifier power. However, its durable construction also makes it suitable for certain outdoor projects like RV trailer wiring and some types of welding cable applications. It's always important to check the specific requirements of your project to ensure compatibility.

The length of the wire directly impacts the voltage drop over distance; the longer the wire, the greater the voltage drop. For car audio systems, using an adequately sized wire like the 1/0 Gauge ensures minimal voltage drop, maintaining power efficiency to your amplifiers. However, for very long runs, you may need to consider the impact on power delivery and possibly choose a shorter route or a thicker wire if feasible.

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Top Amazon Reviews

πŸš€ Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The product reviews highlight a high level of satisfaction among users, emphasizing its quality, flexibility, and aesthetic appeal. Key points include its first-rate wire quality, the thickness of the wire relative to its jacket, and its ease of use for various applications such as stereo grounds, subwoofer installs, and vehicle wiring. However, some users pointed out difficulties with stripping the wire and a discrepancy with the product's packaging.

Pros

  • πŸ”Œ First quality wire, very flexible and aesthetically pleasing.
  • 🎡 Excellent choice for stereo grounds and subwoofer installs.
  • βœ‚οΈ Thick wire core compared to the outer jacket, signaling quality.
  • πŸš— Easy to work with for vehicle wiring applications.

Cons

  • πŸ›  Difficulties with stripping the wire using either manual or auto strippers.
  • πŸ“¦ Some discrepancies in product packaging as compared to what's shown online.

Should I Buy It?

Yes, if you value high-quality and versatile wiring for your electrical or audio projects, this product is a strong buy. Its minor drawbacks, such as stripping difficulties and packaging discrepancies, are vastly outweighed by its proven performance and satisfaction among users.

    • Extremely flexible and easy to to work with.
Size: 10 Gauge - 25Ft Color: Red
Very nice product. Silicon insulation means it is very flexible, not stiff like most wire. I was able to easily run it around my engine bay from the battery connection at the starter to a relay I installed for the fuse box, neatly tucking away most of it from view.
Reviewed in the United States on July 31, 2025 by Richard Widman
    • Nice wire
Size: 10 Gauge - 25Ft Color: Red
Perfect wire for my amp. Flexible. Carries the load without getting warm !
Reviewed in the United States on August 28, 2025 by Billy Boy
    • Replacement wite
Size: 10 Gauge - 50Ft Color: Red + Black
Seems good so far.
Reviewed in the United States on October 1, 2025 by Jay Man
    • Awesome wire, Great Price
Size: 8 Gauge -50Ft Color: Red + Black
Review Image by RC Flyer RC Flyer
This wire actually exceeded my expectations, it is very soft flexible and seemingly durable and carries the current very well. We use it to power the aircraft that we work on via a 13.8 VDC TekPower switching power supply capable of 50 amps. So far we have used this wire to a capacity of about 15 -20 amps maybe a little more at times and it didn't even get warm. We are using the full 25 foot run of both the black and red for this set up (see the attached picture). The voltage drop across the full 25 foot run is surprisingly lower than what I thought it would be under a full load.... at an approx 16 amp draw the actual voltage drop across the wire was less than a volt, (like around .7 - .8 tenths voltage drop). We have only been using this now for about a month so I can't say how durable the wire will be over the long haul but so far it has done very well for the minor abuse we put it thru. The attached picture is current to date and we have used this on many multiple airplanes so far. Over all a very good purchase, I would recommend this to anyone needing a heavy wire to carry heavy current loads. Also we soldered our connectors at both ends to minimize any further voltage drop and the wire worked very well with the solder. Very Happy with this purchase! On another note..... I would most likely not use this wire for any type of welding gear as it is not pure copper wire, just my thoughts. I will update this post if anything about the wire changes, durability etc. ... show more
Reviewed in the United States on December 12, 2018 by RC Flyer RC Flyer
    • Works as advertised.
Size: 4 Gauge - 25Ft Color: Blue
I needed some extra cable to run power from my trucks battery to the rear battery and on to the inverter. To differentiate between those and the normal 12v system, I choose this blue cable. It's nice and flexible, has a heavy cover but thin strands and is mostly aluminum. Not a big problem for me, but if you're going to run it in a heavily used high current draw circuit, pay for the full copper wire. ... show more
Reviewed in the United States on July 5, 2023 by Braxis
    • Perfect for audio set up
Size: 8 Gauge Color: Blue
Have in my avalanche sub set up works great no issues and plenty of wires for another job
Reviewed in the United States on September 20, 2025 by Kai
    • Great value
Size: 8 Gauge Color: Blue
The cable is copper clad aluminum, but for the price, who cares! 25 feet of 8 gauge cable for this price is almost a steal. I run a 4 gauge into a splitter and come out with two 8 gauge cables going to two Rockford Fosgate 500 watt amps and the included wiring has worked well and served it's purpose. The cable is easily ran as well do to it's flexibility. Can't beat the price of this stuff either! ... show more
Reviewed in the United States on May 25, 2024 by william sears
    • Thick, Flexible, and High-Quality Wire!
Size: 1/0 Gauge - 25Ft Color: Black
Used this Install Gear 1/0 gauge wire for my car audio setup and it works great. The cable is thick, flexible, and easy to run through tight spots. Feels durable, and the insulation is tough but still easy to strip. Good power flow and no issues with voltage drop. Overall, really solid wire for the price β€” would definitely buy again. ... show more
Reviewed in the United States on October 23, 2025 by Humberto

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