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KOROP AUTO PARTS

1/0 Gauge to 4 Gauge Wire Reducer 2pcs Car Audio Power/Ground Amp Input Reducer Adapter Brass with Nickel Plated

  • Based on 690 reviews
Condition: New
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$9.99 Why this price?
Holiday Deal · 47% off was $18.98

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Thursday, Dec 11
Order within 17 hours and 24 minutes
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Size: 2 PCS


Features

  • INCLUDES: 2pcs 1/0 to 4 Gauge Reducer with Set Screw
  • EASY INSTALL: No Crimping required ,Allen Screw Clamping
  • HIGH QUALITY: Made of High Quality & Durable Material.Brass with Nickel Plated
  • WARRANTY: This 1/0 Gauge to 4 Gauge Wire Reducer comes complete with 2 years warranty.Worry-Free Return And Refund Policy, Buy with Confidence!

Description

Features: Each Product Is Manufactured In ISO 9000 / ISO 9001 / ISO 9002 Certified Facilities With Exquisite Craftsmanship. 100% Mechanically Tested Prior To Leaving The Factory.

Manufacturer: KOROP AUTO PARTS


Mounting Type: Surface Mount


Brand: KOROP AUTO PARTS


Number of Channels: 1


Package Type Name: Individual Packaging + Shipping Box


Package Dimensions ‏ : ‎ 5.79 x 5.51 x 1.02 inches; 3.21 ounces


Item model number ‏ : ‎ 0-4 GAUGES 2P


Date First Available ‏ : ‎ July 10, 2020


Manufacturer ‏ : ‎ KOROP AUTO PARTS


Customer Reviews: 4.6 4.6 out of 5 stars 690 ratings


Manufacturer: ‎KOROP AUTO PARTS


Mounting Type: ‎Surface Mount


Brand: ‎KOROP AUTO PARTS


Number of Channels: ‎1


Package Type Name: ‎Individual Packaging + Shipping Box


Material: ‎Brass With Nickel Plating


UPC: ‎783919230293


Item Weight: ‎3.2 ounces


Package Dimensions: ‎5.79 x 5.51 x 1.02 inches


Item model number: ‎0-4 GAUGES 2P


Date First Available: July 10, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good product
Works great for my setup
Reviewed in the United States on August 24, 2025 by Tony
    • Perfect working order makes car audio life so much easier
Exactly what I wanted and they work so well coupled with some other car audio items I bought that make setting up my amplifier a breeze!
Reviewed in the United States on September 25, 2025 by Dustin Gans
    • good
very good product works well
Reviewed in the United States on March 17, 2025 by Buddy allmon
    • Doesn't fit 0g cables
It's a great connecter but doesn't work with 0g had to trim the wire down for it to fit but it still works great
Reviewed in the United States on January 5, 2023 by Urapean LLC
    • Great for amplifiers
Used it to adapt my 1/0 gauge wires to my subwoofer amp which takes 4 gauge wires. Fit perfectly and was easy to install.
Reviewed in the United States on March 31, 2024 by Stephen
    • Ease of use
Good quality product and made installation of bigger gauge wires into those small amp inputs pretty effortless wish I had these awhile Ago
Reviewed in the United States on April 7, 2024 by Switz
    • Works great
I run a smart 3 with 4g inputs, with these I'm running 1/0 power and ground
Reviewed in the United States on November 28, 2024 by William Smith
    • The product works as intended, mostly..
Nice heavy duty adapters, however.. being offset was the reason I got these, I had to modify them by using a sander and grinding flat spots in the correct location of nipple going into amp as the factory flat spots were in wrong location
Reviewed in the United States on April 7, 2024 by Somebody else

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