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T-Spec V10-RAK4

4-gauge amplifier wiring kit — includes 2-channel patch cable

Item #: 120V10RAK4

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5 Reviews | 1 question - 1 answer

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Power up to specification

This V10-RAK4 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, a 17-foot stereo patch cable, a fuse holder, and an assortment of hardware useful for your installation. T-Spec 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 a 125-amp fuse included) inline on the power wire, for your safety and peace of mind.

This wiring kit does not include speaker wire. You will need to purchase that separately, in order to complete your amplifier installation.

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)
  • 17 feet of 18-gauge blue turn-on lead wire
  • brass mini-ANL fuse holder with 125-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

T-Spec V10-RAK4 Reviews

Average Customer Review:

5 Reviews


Written by: Doug from North Pole, AK on November 13, 2015

Crutchfield Customer Review (What's this?)

Nice quality product. Withstanding -50 this winter will be the true test.

Pros: Not too pricey, seems well made. Plenty of length.

Cons: It would have been nice if it came with a self tapping screw.

Awesome kit

Written by: B.M. from Pinedale, Wy on November 1, 2015

Crutchfield Customer Review (What's this?)

This is an awesome kit, the wire is extremely flexible. All the connections are very well made. Plain and simply just an all around great buy

Pros: Very flexible wire, thick coating, great connections


simplify installation

Written by: Larry A from Virginia on October 3, 2015

Crutchfield Customer Review (What's this?)

Makes install so much quicker. The plugs are color coded and the wire is very flexible. We'll worth the money.

Pros: Wires are Color coded and plenty of length.

Cons: None.

T-Spec V10-RAK4

Written by: Anonymous from Ca on March 17, 2015

Crutchfield Customer Review (What's this?)

Great cables unfortunately the rca cable was bad out of the box. But all the other cabling went in just fine and is pliable enough to run it where you need it



Time saver

Written by: RayS. from McClellandtown,Pennsylvania on November 5, 2014

Crutchfield Customer Review (What's this?)

A great kit to simplify hooking up everything, A must have

Pros: Made installation a breeze, Thank you

Cons: none

Hands-on research

What's in the box?

  • 15.5' Length of pearl white 4 AWG OFC multi-strand power wire
  • 1.5' Length of pearl white 4 AWG OFC multi-strand power wire
  • 3' Length of grey 4 AWG OFC multi-strand ground wire
  • 2 Ring terminals (mounted to one end of the 1.5' and 3' 4 AWG wires)
  • In-line v12 Mini ANL fuse holder
  • 125A Mini ANL fuse (installed in fuse holder)
  • 17' Length of blue 18 AWG remote turn-on wire
  • 17' Stereo RCA cable
  • Two 4 AWG crimp-on spade terminals
  • White spade terminal boot
  • Silver spade terminal boot
  • Red 18 AWG crimp-on spade terminal
  • Red 18 AWG butt connector
  • Firewall bushing for 4 AWG wire
  • Eight 3.5" Wire ties

Product Research


Overview: This T-Spec v10-series amplifier wiring kit contains enough power and ground wire, RCA cable, 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-2016 and ANSI specification for wire gauge, and is BC-5W marine compliant. The high strand count gives you maximum flexibility and maximum conductivity. The v10-RAK4 kit is rated to 2,100 watts maximum power at 14.4 volts.

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 already has the v12 compact brass Mini ANL fuse holder installed in-line, with a 125A Mini ANL fuse; the battery end of the wire is terminated with a nickel-plated crimp-on ring terminal with a white boot (16mm outer diameter and 8.5mm inner diameter)
  • Fuse Holder Dimensions:
    • Width: 2-5/8"
    • Height: 1-3/8"
    • Depth: 1-7/16"
  • 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 (16mm outer diameter and 8.5mm inner diameter)
  • RCA Cable: 17' v10 noise-rejecting four-twist RCA cable with precision machined ends and quad-split tip
  • Turn-On Wire: 17' 18 AWG OFC remote turn-on wire in a blue jacket; neither end is terminated
  • Installation Accessories:
    • Two 4 AWG crimp-on spade terminals with white (power) and silver (ground) boots for amplifier connection
    • Red 18 AWG crimp-on spade terminal and red butt connector for remote turn-on wire connection
    • Firewall bushing for 4 AWG wire
    • Eight 3.5" Wire ties

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 verify what’s in the box, 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.

Customer Q&A

Crutchfield asked  
Why did you buy this?

it had a 5 star rating and it was recommend to go with the amp I bought [ BRANDAN  Jan 11, 2016 ]
Good value ! [ Patrick  Dec 13, 2015 ]

1 question already asked

I can't compare it to Rockford fosgate kit, but I feel like it's really good quality. Way better than others that I've had. [ ROBERT  Sep 21, 2014 ]

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