4PCS Heavy-Duty Brass Amp Input Reducers 1/0 Gauge to 4 Gauge - Durable Amp Connectors with Heat Shrink Tubing for Car Audio Accessories
Description
🔌 Power your ride with precision and style—no compromises!
- COMPLETE PRO KIT - Includes 4 connectors, extra screws, heat shrink tubing & hex tool
- PREMIUM BRASS BUILD - Durable, corrosion-resistant marine-grade satin chrome finish
- VERSATILE AUDIO UPGRADE - Ideal for amplifiers, multi-battery terminals & complex car audio rigs
- PLUG PLAY INSTALLATION - Allen set screw design for quick, tool-assisted setup
- EFFORTLESS WIRE DOWNSIZING - Seamlessly reduce 1/0 gauge to 4 gauge without crimping
These 4PCS heavy-duty brass amp input reducers convert 1/0 gauge wire to 4 gauge effortlessly, featuring a marine-grade satin chrome finish for superior corrosion resistance. Designed for easy installation with an Allen set screw system, they come complete with heat shrink tubing and a hex tool, making them perfect for professional-grade car audio setups and multi-amplifier systems.
Specifications
| Item Weight | 8.1 ounces |
| Package Dimensions | 3.46 x 3.07 x 1.34 inches |
Reviews
B**O
Must have if you are running any sort of car or mobile audio whatsoever!
if you’re into car audio or plan on doing any sort of mobile audio system, do yourself a favor and use these! These are such a lifesaver no more crimping wire and leaving loose stragglers hanging out of the port. And once you put the heat shrink over it makes it look much more professional! I’m running over 9500w with a 210 amp alternator a 60 amp power AMG under the hood and until it blew out was running an excess 3400 or 3600 even without the access once I redid everything with these, I’m not even getting any dimming or any warmth whatsoever! So my little Genesis is handling it like a beast
D**A
Fit my 0 gauge ct sounds wiring kit.
Used with 0 gauge ct sounds wiring kit. Fit really snug and have had 0 complaints since installing about 3-4 months ago. Would definitely recommend as I’ve seen issues with having loose wire strands with other ferrules. Definitely beginner friendly as well as this was my first setup and project done.
D**R
Size for fitment
They fit great. Works good
B**Z
Convenience
Does the job. Happy with the purchase
L**T
Make sure they will fit the depth of your amp or whatever your mounting them in
Very happy with these they cleaned up my wiring a lot.
R**
Great quality
These would have worked perfect if I would've ordered the right size. Totally my fault! Will order right size
I**D
Quality
Very good quality, the heat shrink makes it look more professional and definitely fits 0 guage and fits right into the 4 on my amp
A**.
Great reducer for 0 to 4 gauge
Used to reduce my 2 gauge down to 4 gauge. There was room to spare as these are for 0 gauge so these should fit 2 gauge perfectly. Wish the heat shrink was longer but the pieces provided were great and shrunk tight without issues.
Common Questions
Trustpilot
3 days ago
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