Power up to specification

This 4RAK amplifier wiring kit from T-Spec helps deliver the power you need to drive your music to the highest level. The kit includes 4-gauge power and ground wires, an 18-gauge turn-on lead, 12-gauge speaker wire, a 17-foot stereo patch cable, a fuse holder, and an assortment of hardware useful for your installation. T-Spec Competition Rated Car Audio makes wiring products that meet all American National Standards Institute (ANSI) and Consumer Electronics Association (CEA) standards for size, strand-count, resistance, and insulation quality. With T-Spec wiring, your amps and speakers will get the energy they need to give you peak performance.

Oxygen-free virgin copper

Recycled copper often contains impurities that can impair conductivity, so T-Spec uses only oxygen-free non-recycled virgin copper in all their wire to maximize signal and power flow. The high strand count and special PVC blended jacket give T-Spec wire an extraordinary flexibility, making installation easier. The power and ground wires in this kit each come with a sturdy ring terminal machine-crimped to one end, ensuring a secure contact with your car's battery and chassis ground. T-Spec even pre-installed the fuse holder (with an 80-amp fuse included) inline on the power wire, for your safety and peace of mind

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Product Highlights:

  • amplifier wiring kit
  • all wires made of oxygen-free non-recycled copper
  • wires meet all ANSI and CEA standards
  • 17 feet of 4-gauge matte pearl power cable with ring terminal
  • 3 feet of 4-gauge matte gray ground wire with ring terminal
  • 17-foot 2-channel RCA patch cable (double twisted pair for superior noise reduction)
  • 12 feet of 12-gauge black and white speaker wire
  • 17 feet of 18-gauge blue turn-on lead wire
  • brass mini-ANL fuse holder with 80-amp fuse installed on power wire
  • comes with an assortment of hardware including wire ties, a firewall bushing, and various crimp-on wire terminals
  • warranty: 1 year
  • Our 60-day money-back guarantee

Hands-on research

What's in the box?

  • 17' v10 4 AWG OFC multi-strand power wire in a matte pearl white PVC blended jacket
  • In-line v12 compact brass MANL (Mini ANL) fuse holder with an 80A MANL fuse (installed)
  • 3' v10 4 AWG OFC multi-strand ground wire in a matte gray PVC blended jacket
  • 17' 18 AWG OFC remote turn-on wire in a blue jacket
  • 17' v10 RCA cable in matte pearl white PVC blended jacket
  • 12' v10 12 AWG OFC speaker wire in a white/gray PVC blended jacket
  • Two 4 AWG crimp-on spade terminals with white (power) and silver (ground) boots
  • Four 12 AWG crimp-on spade speaker wire terminals (amplifier side)
  • Four 12 AWG crimp-on quick-slide terminals (female)
  • Red 18 AWG crimp-on spade terminal
  • Red 18 AWG butt connector
  • Firewall bushing for 4 AWG wire
  • 8 Wire ties (3.5" length)

Product Research

Features

Overview: This T-Spec v10-series amplifier wiring kit contains enough power and ground wire, speaker wire, turn-on wire, and connection accessories to install a single amplifier in most vehicles. The OFC (oxygen-free copper) wire included in this kit meets CEA-2015 and ANSI specification for wire gauge, and is BC-5W2 marine compliant. The high strand count gives you maximum flexibility and maximum conductivity to give your components the greatest current capability.

Contents: This v10-series amplifier kit contains the following:

  • Power Wire: 17' v10 4 AWG OFC multi-strand wire in a matte pearl white PVC blended jacket. The wire has an in-line v12 compact brass MANL (Mini ANL) fuse holder with an 80A MANL fuse. The battery end of the wire is terminated with a nickel-plated crimp-on ring terminal with a white boot and an 8.5mm hole.
  • Ground Wire: 3' v10 4 AWG OFC multi-strand wire in a matte gray PVC blended jacket. One end is terminated with a nickel-plated crimp-on ring terminal with a silver boot and an 8.5mm hole.
  • Turn-On Wire: 17' 18 AWG OFC remote turn-on wire in a blue jacket. Both ends are un-terminated.
  • RCA Cable: 17' v10 noise-rejecting, braided 3-conductor RCA cable with precision machined ends and quad-split tip.
  • Speaker Wire: 12' v10 12 AWG OFC speaker wire in a white/gray PVC blended jacket. The white jacketed conductor is square in shape, and is marked for positive (+) connection. The gray jacketed conductor is round in shape, and is unmarked.
  • Installation Accessories:
    • Two 4 AWG crimp-on spade terminals with white (power) and silver (ground) boots for amplifier connection
    • Four 12 AWG crimp-on spade terminals for speaker wire connection (amplifier side)
    • Four 12 AWG crimp-on quick-slide terminals (female) for speaker wire connection (speaker side)
    • Red 18 AWG crimp-on spade terminals and red butt connector for remote turn-on wire connection
    • Firewall bushing for 4 AWG wire
    • 8 Wire ties (3.5" length)

Our Product Research Team

At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere. That's because we have our own in-house Product Research team — they open the box, verify contents, check the owner's manual, and record dimensions, features and specs. We stay on top of new products and technologies to help people make informed choices.

T-Spec 4RAK Installation Kit Reviews

Average Customer Review:

7 reviews
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Good kit but has some flaws

Written By Vortex101, Ca on Tuesday, September 16, 2014

Crutchfield Customer Review (What's this?)

I bought this kit to install a five channel amp in my car. Overall it is a good kit but it has some flaws.

Power Wire/Ground Wire They are the same style of wire except one is grey while the other is white. They are very thick which is good for safety and power transfer but can be a pain when running wire in tight areas. Came with excellent o-ring connectors and rubber ends to make a clean install. Overall the wires are an excellent choice 5/5

Speaker Wire Again similar to the power wire the are very good quality thick with lots of copper in them. The major downside is how short the wire actually is. To be fair it is clearly listed in the description but it dose not hit you till you see them in person. I have a small car it is a scion tc and the wire was only able to reach to rear seats from the headunit after being ran on the transmission tunnel and cut in equal halves. Quality is high but size is severely lacking. 3/5

Remote wire Really long wire but the quality is not on par with the rest of the kit. It is really thin but all it acts as is a turn on so not too much importance. 4/5

Fuse Holder/Fuse My biggest gripe with this kit was the fuse holder. The fuse is just a standard ordinary fuse nothing special about it dose it job well. However the fuse holder is in my opinion is junk. First it would not hold the wires correctly making them fall out over and over. After finally resolving that with tape the screws became stuck making the entire fuse holder useless. 2/5

Pros: power wire ground wire lead wire

Cons: speaker wire fuse holder

good product

Written By Jeremy, Iowa on Sunday, June 15, 2014

Crutchfield Customer Review (What's this?)

Great product, would defiantly recommend

Pros: Power wire is nice and flexable.

Cons: Price coululd be a bit cheaper

Jsjd

Written By Caddy rida, Bham al on Thursday, June 12, 2014

Crutchfield Customer Review (What's this?)

Good kit

Pros: Good kit

Cons: No

Good Wiring Kit

Written By Anonymous, Tuscaloosa, Alabama on Friday, March 28, 2014

Crutchfield Customer Review (What's this?)

Had a little trouble fitting the 4 gauge wire into my amp port, but other than that it works great for a high watt amp

T-Spec 4RAK Installation Kit

Written By Jauman79, Harleysville, PA on Thursday, March 13, 2014

Crutchfield Customer Review (What's this?)

Used this amp install kit on my alpine 500x1 amp running my JL Audio 12" W3V3. Thought the wire gauge was to thick but it works perfectly.

Best wires I've had so far

Written By Dallas, VA on Wednesday, March 12, 2014

Great product, haven't had any problems, works great with my 1000 and 1600 watt amps.

Pros: Flexible, durable and not over sized

Cons: None

Great installation kit!

Written By Doug, Lodi, CA on Monday, October 21, 2013

Crutchfield Customer Review (What's this?)

Installed a Subwoofer and amp in the rear of 2001 Dodge Dakota Quad-Cab using this wiring kit. Top quality parts and wiring. Made the installation process so much easier. The quality of the 4 gauge power wire with in-line fuse was second to none! Very flexible and easy to route from the battery under hood through the firewall into the cab and into the rear seat area. The power cable was the perfect length for where I mounted the amp and required no trimming. Could not be happier with the product and how much easier the installation went by using the kit. Would recommend to anyone interested in doing the same installation.

Pros: Worth its weight in gold!

Cons: None.

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