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NVX XKIT46

Full Spec 4 Gauge 100% (OFC) Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 1500 Watts

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• Complete 4 Gauge Amplifier Installation Kit
• For Amplifiers Up To 1500 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 5/6-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 100 amp fuse
• CEA-2015 and BC5W2 Compliant

Learn more about the xkit46
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List price $179.99
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Product Highlights


• Complete 4 Gauge Amplifier Installation Kit
• For Amplifiers Up To 1500 Watts RMS
• 100% (OFC) Oxygen Free Copper
• Dual Twisted Pair 5/6-Channel RCA Cable
• Tinned conductors for corrosion resistance
• Pre-terminated seamless power and ground ring terminals
• ANL/Mini-ANL Fuse Holder with 100 amp fuse
• CEA-2015 and BC5W2 Compliant

Description


NVX brand icon

Authorized dealer

Complete Amp Installation Kit
Interconnect Cable ANL Fuse Holder 60 Foot 16 Gauge Wire
Full Spec 4 Gauge Wire

Product Details:

  • 4 Gauge 5/6-Channel X-Series Complete Amplifier Installation Kit
  • Designed for car audio systems up to 1500 watts RMS
  • Made from 100% Oxygen-Free Copper (OFC)
  • Tinned conductors for corrosion resistance
  • Pre-installed black nylon mesh covering protects the power wire from damage
  • Solid brass and satin chromed ANL/Mini-ANL fuse holder offers ideal protection for high-powered systems
  • Pre-terminated seamless power and ground ring terminals provide reliable performance
  • Full spec power and speaker wire meet or exceed American Wire Gauge standards
  • CEA-2015 and BC5W2 compliant
  • V-Series RCA Interconnect Cable
  • Shielded noise-rejecting coaxial construction provides protection against interference
  • Split-tip silver-plated ends offer high-quality performance
  • Molded ends equipped with colored channel identifiers for easy recognition
  • Twisted-pair construction featuring two conductors per channel
  • Includes an assortment of wire termination hardware and cable ties
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Kit includes:

  1. 17 ft. Frosted Blue 4 gauge power wire with seamless crimp ring terminal
  2. 3 ft. Frosted Black 4 gauge ground wire with seamless crimp ring terminal
  3. 17 ft. Clear 18 gauge remote lead wire
  4. 60 ft. Frosted Black/Blue 16 gauge speaker wire
  5. One 16.4 ft. 4-channel dual twisted construction RCA interconnect Cable (NVX XIV45)
  6. One 16.4 ft. 2-channel dual twisted construction RCA interconnect Cable (NVX XIV25)
  7. One NVX XMANL04 ANL/Mini-ANL Fuse Holder with 100 amp Mini-ANL fuse
  8. One Black rubber firewall grommet
  9. Two 4 Gauge Nickel Plated spade terminals
  10. Four 18 Gauge Spade terminal
  11. Two 18 Gauge Red butt connectors
  12. Four 16 Gauge quick disconnect
  13. Five 16 Gauge Nickel Plated spade terminals
  14. Two Heat Shrink tubes with the NVX logo
  15. Ten 6" Black zip ties

Frequently Asked Questions (FAQ)


This is usually a routing error with the 6-channel RCAs. Ensure each pair (Front, Rear, Sub) is matched correctly at both the head unit and the amp. If your radio has fewer than 3 pairs of outputs, you will need RCA Y-adapters to signal all channels.
With 6 channels of signal, noise interference is common. Ensure the RCA cables are run down the opposite side of the vehicle from the 4-gauge power wire. If they must cross, they should do so at a 90-degree angle to cancel out interference.
A high-channel amp pulls significant current. Your 4-gauge ground wire must be under 3 feet and bolted to bare, unpainted chassis metal. If grounded to a seat bolt or over paint, the voltage drop will trigger the amp's protection circuit.
Strip 1/2" of insulation and ensure all copper strands are inside the terminal. Tighten the side set-screw firmly with a hex key. A loose connection here creates resistance, which generates heat and can melt the fuse holder casing.
Do not trim the wire strands; this creates a heat bottleneck. Use the included nickel-plated spade terminals. Crimp them onto the 4-gauge wire end, then secure the spade into the amp's screw-down terminals for a safe, full-current connection.

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Specifications & Details


Amplifier Kit Specifications
Amp Kit Type
Complete
Number of Amplifiers Supported
1
Maximum Recommended Power Handling
1500 watts
Power/Ground Wire Size
4 gauge
Power Wire Length
20 feet
Power Wire Color
Blue
Ground Wire Length
3 feet
Ground Wire Color
Gray
Speaker Wire Included
Yes
Speaker Wire Gauge
16 gauge
Speaker Wire Length
60 feet
Remote Wire Gauge
18 gauge
Remote Wire Length
20 feet
Interconnect (RCA) Signal Cables Included
6 Channel / 5 Channel
RCA Cable Length
16.40 feet
Fuse Holder
ANL/MINI ANL
Fuse Size
100A
Distribution Block Included
No
Complies to AWG Standards
Yes
Wire Material
OFC (100% Oxygen-Free Copper)
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

XKIT46

Weight:

7.58lbs

Internal SKU:

xkit46

Internal Product ID:

94659

Product and How-to Videos


  • NVX 100% OFC Power and Ground Wire | Amp Installation Kits & Big 3 Kits
  • Why Should I Buy Oxygen Free Copper (OFC) Cable? | Car Audio Speaker and Amplifier Power Wiring

Customer Ratings & Reviews


NVX XKIT46 thumbnail image

5 star
98%
4 star
2%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
4.9
Features
4.9
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Great buy

The kit would work great in a car but in a boat the kit needs to have alot more speaker wire and a longer ground wire

By Cory on March 10, 2015

101 found this helpful


Good stuff

I got this kit for 50% off with my NVX amp. The power wires are very nice, the 6channel RCA cable is fantastic and the speaker wire is great quality too. The assortment of connectors they give you didn't really help. I ended up purchasing my own nicer ones.

By Nathanael on April 22, 2020 Checkmark Icon Verified purchase

62 found this helpful


Awesome Amp Kit

This kit was free with an amp purchase. I definitely like it, but I used 9 conductor speedwire for remote wire and 4 speakers. Worked out very well overall, great quality.

By Justin on March 30, 2018

57 found this helpful


Very complete! High Quality

What a great kit. Far exceeded expectations. Nice touches like, mesh loom for the engine compartment on the 4GA power cable, heat shrinked where the you cut to install the fuse. Speaker wire is heavy gauge. The power and ground are come with the end connectors installed. My only complaint is there are no instructions so I had to reconfigure the fuse to add the rubber connectors. At least I assume thats where they go as it didnt have waterproof bushings.

By Ron on March 16, 2018 Checkmark Icon Verified purchase

57 found this helpful


Great kit

I was impressed with this kit. Their claim of a "true gauge" wire seems to be true because wires are thicker compared to other wires I have used claiming to be the same gauge. Overall the wires seem to be of great quality. Patch cables are good. They aren't super high end, but they do the job well. I'd recommend it to anyone looking for an amp kit.

By Kenneth on August 13, 2015 Checkmark Icon Verified purchase

61 found this helpful


Awesome kit!

Nice flexible, durable, strong wires! Everything you need! Makes for easy connections/install! Thanks again NVX and Sonic!!!

By Anonymous on September 21, 2018

57 found this helpful


NVX XKIT46 (5- or 6-Channel Amp Kit)

This Amp wiring kit was perfect for my 5-Channel amp. Wire is good quality and so far I have had no issues. Would not hesitate to recommend.

By Anonymous on June 13, 2018 Checkmark Icon Verified purchase

56 found this helpful


Great Amp Kit

This is a great amp kit. The actual wire is much thicker than other 4 gauge amp kits. It's also a very affordable price. I'm happy with the kit.

By Anonymous on April 1, 2019 Checkmark Icon Verified purchase

53 found this helpful


Everything you need

I live by these and FREE with an infinity amp. You can't complain.

By Kev on March 8, 2018

53 found this helpful


Awesome kit!

Nice flexible, durable, strong wires! Everything you need! Makes for easy connections/install! Thanks again NVX and Sonic!!!

By Anonymous on September 21, 2018

53 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.