For how many watts is this kit good for ?

The wiring is good for over 1000W, but the fuse is only 80amp and the fuse holder is the weak link because it is an 8 gauge fuse holder. You need the proper fuse and fuse diameter for true 4 gauge performance.

Will this work on a 2000 watt amp?

Only if you get a stronger fuse and proper fuse holder. The one I got was only 8 gauge for 4 gauge wiring? Fuse is only 80 amp. Might have been a mistake, but attempting to contact the seller to get the proper fuse holder.

I am going to be running four speakers 2 in front and 2 in back. Would i need an extra rca cable for my amp?

Depends... If you want them to be on a separate chanel yes.

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TOPSTRONGGEAR 4ga Amp Kit - 4 Gauge AWG Amplifier Wiring Kit for Car Subwoofers Speakers Audio System, Complete Amp Installation Kit with 20ft Power Ground Cable, RCA Cables, Fuse Holder, Speaker Wire

TOPSTRONGGEAR 4ga Amp Kit - 4 Gauge AWG Amplifier Wiring Kit for Car Subwoofers Speakers Audio System, Complete Amp Installation Kit with 20ft Power Ground Cable, RCA Cables, Fuse Holder, Speaker Wire

Product ID: 269362757

Details

Brand
TOPSTRONGGEAR
Cable type
Composite
Compatible devices
Speaker
Connector type
RCA
Special feature
Braided Heat

🎵Oxygen-Free Copper RCA for pristine audio

🔌4 AWG ultra-flex power & ground cables

🔥Heat & water-resistant inline fuse holder

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VT36562

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Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Amp your ride with power and precision—don’t just listen, dominate the soundscape!

BUILT TO LAST - Heat-tested, water-resistant inline fuse holder and braided cables ensure durability even in the toughest car environments.
PLUG PLAY SIMPLICITY - Complete kit includes 20ft power/ground cables, RCA, speaker wire, and fuse holder—everything you need for a pro-level install without the hassle.
AUDIOPHILE GRADE SIGNAL - Oxygen-Free Copper RCA cables guarantee pure, interference-free sound transmission for your subwoofers and speakers.
POWER UP WITH PRECISION - Robust 4 AWG 1862-strand CCA cables deliver maximum current flow for crystal-clear bass and zero signal loss.
UNIVERSAL FIT FLEXIBILITY - Generous cable lengths and ultra-flexible wiring adapt seamlessly to any vehicle setup—no compromises, just power.

The TOPSTRONGGEAR 4ga Amp Kit is a comprehensive amplifier wiring solution featuring ultra-flex 4 AWG copper-clad aluminum power and ground cables, oxygen-free copper RCA cables, and a heat-resistant inline fuse holder rated for 80 amps. Designed for easy installation and maximum durability, this kit ensures high-quality, interference-free audio performance for car subwoofers and speakers.

Specifications

ASIN	B07WTTV19N
Best Sellers Rank	197 in Car Amplifier Power & Ground Cables
Brand	TOPSTRONGGEAR
Cable Type	Composite
Colour	4 Gauge
Compatible Devices	Speaker
Compatible Phone Models	No Compatible Phone Models
Connectivity Technology	Auxiliary
Connector Gender	Male-to-Male
Connector Type	RCA
Customer Reviews	4.6 4.6 out of 5 stars (4,590)
Gauge	16.0
Included Components	RCA
Indoor Outdoor Usage	Indoor, Outdoor
Item Shape	Round
Item Weight	1.38 Kilograms
Manufacturer	TopstrongGear
Manufacturer Part Number	CA-4GA AMP KIT
Maximum Current	80 Amps
Maximum Voltage	12 Volts (DC)
Model Name	TOPSTRONGGEAR
Model Number	4 Gauge
Number of Items	1
Number of Pins	13
Other Special Features of the Product	Braided, Heat Resistant
Recommended Uses For Product	car audio system installation, amplifier-speaker connections
UPC	707772466200
Unit Count	1.0 count

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