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Stinger SK6681

8 Gauge 6000 Series Complete Amplifier Installation Kit

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• 8 Gauge 6000 Series Complete Amplifier Wiring Kit
• Designed Specifically for Car Audio Systems up to 400 Watts
• HyperTwist Wire Construction
• TruSpec Cables/Wires
• Pre-Terminated Power Connections
• Made From 100% Oxygen-Free Copper

Learn more about the sk6681
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Universal – fits most vehicles.

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List price $189.00
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Product Highlights


• 8 Gauge 6000 Series Complete Amplifier Wiring Kit
• Designed Specifically for Car Audio Systems up to 400 Watts
• HyperTwist Wire Construction
• TruSpec Cables/Wires
• Pre-Terminated Power Connections
• Made From 100% Oxygen-Free Copper

Description


Stinger brand icon

Authorized dealer

Product Features:
  • 8 Gauge 6000 Series Complete Amplifier Wiring Kit
  • Designed specifically for car audio systems up to 400 watts
  • Premium power and ground wire provides optimal power transfer
  • Made from 100% oxygen-free copper for a pure uninterrupted transfer of power
  • 6000 Series shielded RCA audio interconnect cables for increased noise rejection
  • Mini-ANL style fuse holder for maximum power delivery and safety
  • HPM style speaker wire for optimum performance
  • Pre-Installed black nylon mesh covering protects power & ground wire from damage
  • TruSpec cables/wires meet or exceed the industry standard of copper required for the gauge size
  • Matte finish HyperTwist wire construction provides excellent flexibility
  • Pre-Terminated power connections provide reliable performance
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Package Includes:
  1. 17 ft. of 8 Gauge matte blue hyper-twist power wire
  2. 3 ft. of 8 Gauge Matte silver hyper-twist ground wire
  3. 17 ft. of 18 Gauge Blue turn-on wire
  4. 17 ft. 6000 Series RCA interconnects
  5. 30 ft. 16 Gauge HPM speaker wire
  6. Fuse included
  7. Mini-ANL style fuse holder
  8. 70 Amp Mini-ANL fuse
  9. Pre-Terminated ends
  10. Mesh wire loom
  11. Stinger metal badge
  12. Includes installation accessories

Product history:

Stinger SK6681 thumbnail
(newest, current model)
Stinger SHK681 thumbnail
(previous model, replaced by Stinger SK6681)

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Specifications & Details


Amplifier Kit Specifications
Amp Kit Type
Complete
Number of Amplifiers Supported
1
Power/Ground Wire Size
8 gauge
Power Wire Length
17 feet
Power Wire Color
Blue
Ground Wire Length
3 feet
Ground Wire Color
Black
Speaker Wire Included
Yes
Speaker Wire Length
30 feet
Remote Wire Length
17 feet
Interconnect (RCA) Signal Cables Included
2 Channel
Fuse Holder
Mini ANL
Fuse Size
70A
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:

Model Number:

SK6681

Weight:

4.00lbs

Internal SKU:

sk6681

Internal Product ID:

38907

Product and How-to Videos


Customer Ratings & Reviews


Stinger SK6681 thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Great buy with high quality

This kit is a complete easy to use kit. The kit is in every way a high quality kit. I have used SEVERAL stinger kits of this line and they have never failed me. This kit is by no means what i consider a top quality kit however for the price you can not even get closer with other brands. Yes i will be back for more as I am a car electeonics installer and master auto technician.

By Evan on September 27, 2012

56 found this helpful


STINGER

Awesome wire , always used it always will!!!! Wire is durable, flexable

By Charles on May 8, 2014

56 found this helpful


Not bad for the price.

The wires are OFC and the gauge is what Stinger says it is (too many companies aren't being truthful on that nowadays), so it's a win.

By Trent on February 3, 2023 Checkmark Icon Verified purchase

37 found this helpful


By Brandon on March 19, 2025 Checkmark Icon Verified purchase




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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.