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Tottist

4PCS Heavy-Duty Car Stereo Audio Wire Reducer - 0 Gauge to 4 Gauge for Amp Input, AWG Pin Power & Ground Connection

  • Based on 926 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Apr 29
Order within 23 hours and 46 minutes
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Size: 4PCS（0 to 4 Gauge）


Features

  • Amp Input Reducer 0 Gauge to 4 Gauge,clamp by hexagon screw.Very simple to use,very effective and secured connection.
  • HIGH QUALITY-Made of High Quality & Sturdy Material.Brass with Nickel Plated
  • Power/Ground GA adapters Package include:4 PCS connectors,4 PCS extra srews,4 PCS heat shrink tubes,1 PCS hexagon tool
  • The wire reducer great for amp connects,multi-battery terminal,car audio music system,multiple amplifier,etc
  • The pins work very well for amplifier power connections!Gives you nice clean install/look

Brand: Tottist


Material: Brass


Item dimensions L x W x H: 1.85 x 0.79 inches


Item Weight: 0.4 Pounds


Thread Type: Hexagonal


Brand: ‎Tottist


Material: ‎Brass


Item dimensions L x W x H: ‎1.85 x 0.79 inches


Item Weight: ‎0.4 Pounds


Thread Type: ‎Hexagonal


Manufacturer: ‎Tottist


Item Weight: ‎6.4 ounces


Item model number: ‎Tot001


Manufacturer Part Number: ‎Tot001


Date First Available: August 29, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Apr 29

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Good for installation
Size: 2PCS（0 to 4 Gauge）
Nice, heavy duty, and clean looking installation accessory. The wire input side is large enough to fit my 0 gauge power wire.
Reviewed in the United States on September 30, 2025 by Tupou Tatofi
    • True to size
Size: 4PCS（0 to 4 Gauge）
Item as described, great quality
Reviewed in the United States on December 8, 2025 by 10
    • Correct gauge size
Size: 2PCS（0 to 4 Gauge）
Works, I had to modify a lil to fit my amp
Reviewed in the United States on December 11, 2025 by Chris Robertson
    • Worked great
Size: 2PCS（4 to 8 Gauge）
Had to replace my car amp and had four gauge wire in my initial set up. These worked great. The amp inputs are too small for four gauge wire. These fit perfectly.
Reviewed in the United States on October 6, 2025 by Pacman42
    • Would buy again
Size: 2PCS（0 to 4 Gauge）
They work great
Reviewed in the United States on December 9, 2025 by Trevan langeberg
    • Quality
Size: 4PCS（0 to 4 Gauge）
Worth every penny makes installation much cleaner
Reviewed in the United States on November 22, 2025 by Wilson Badillo Galarza
    • Locks into dist blocks very well
Size: 2PCS（0 to 4 Gauge）
Great lugs has a nice flat side for locking into the set screw of my distribution block no issues with it vibrating loose or coming out from bass
Reviewed in the United States on November 8, 2025 by Brad
    • Works for hooking thicker wire to solar charge controller
Size: 4PCS（0 to 4 Gauge）
Worked well for hooking 0,4 gauge wire on a 100 amp solar charge controller.
Reviewed in the United States on November 9, 2025 by Mr B

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