Stinger SPW18TB 76 Meter Roll 8GA Black Cable
Click to open expanded view
STINGER logo

Stinger SPW18TB 76 Meter Roll 8GA Black Cable

SKU: SPW18TB
Sale price
$509.40
Regular price
$566
You save
10%
Buy now, pay later
  • image
  • image
  • image

Shipping information

We offer fast and reliable shipping options to ensure that your order arrives in a timely manner. Our dedicated team works diligently to process and ship your items as quickly as possible.

Here are some key points to note about our shipping policy:

Standard Shipping

  • Frankies offers a $15.95 flat rate for Australia-wide shipping, no matter how many items you order. Some larger or heavier items may incur an additional fee, which will be communicated to you when your order is processed.
  • While we endeavour to dispatch all orders promptly, please be advised that due to the current national fuel shortages in Australia and the resulting pressure on logistics networks, order processing and dispatch may take up to 7 business days. We are not liable for delays caused by third-party freight carriers or fuel-related logistical disruptions. By placing an order, you acknowledge that delivery timeframes may be extended beyond our standard estimates during this period.

Estimated delivery times:

  • WA, NT, and TAS: currently experiencing longer shipping times
  • Holiday periods (e.g. Christmas): deliveries may be delayed due to increased freight volumes

Express Shipping

  • Express shipping is available and calculated based on your delivery location, as well as the size and weight of your order. To receive an accurate quote, please contact our Albion Park Rail store and request an "express shipping quote." Our team will promptly assist with pricing and availability. Payment for express shipping can be securely arranged over the phone.

Share this product

Share Post Pin E-mail

Product features

Stinger SPW18TB 8GA 76 Metre Black OFC Hyper-Twist Power Wire

True-spec 8GA OFC hyper-twist power wire in a 76-metre roll black translucent matte PVC jacket, maximum flexibility, minimal resistance, oil and temperature resistant.

Product Overview

The Stinger SPW18TB is a 76-metre roll of 8GA bulk power wire for amplifier and high-current DC electrical installations. Built with high-strand-count finely stranded OFC (oxygen-free copper) and a black translucent matte PVC jacket, it delivers maximum current transfer with very low resistance and outstanding flexibility.

At 76 metres, this is the highest-volume roll in the Stinger bulk power wire range suited to workshop stock, commercial installer use, or large-scale multi-vehicle builds.

Features & Benefits

  • True-spec 100% OFC (oxygen-free copper) for maximum current transfer
  • Hyper-twist construction — optimal flexibility
  • Minimised resistance for maximum performance
  • Black translucent matte PVC jacket — oil and temperature resistant
  • 76-metre roll — high-volume installer or workshop stock

Technical Specs

Specification Detail
SKU / Part Number SPW18TB
Brand Stinger
Wire Gauge 8 AWG (8GA)
Length 76m roll
Colour Black translucent
Conductor Type 100% OFC (Oxygen-Free Copper) Hyper-Twist
Jacket Matte PVC — oil and temperature resistant

Compatible With / Goes Well With

Direct Vehicle Fit:

  • Universal — suitable for any amplifier or DC power installation requiring 8GA wiring

Goes Well With:

  • Stinger SK4281 / SK4681 4000 Series 8GA wiring kits (pre-terminated complete kits)
  • Stinger SPF5140 AGU glass fuses (60A — matching the 8GA SK4281/SK4681 kits)
  • Car audio amplifiers rated up to approximately 600–800W RMS
  • Stinger SPW14TR / SPW14TB 4GA wire (for higher-powered builds)

Frequently Asked Questions

What is 8GA wire used for?

8GA is suited to amplifier systems up to approximately 600–800W RMS depending on the cable run length. It is also used for auxiliary battery wiring, accessory feeds, and other high-current applications where 4GA would be oversized.

How does the SPW18TB differ from the SK4281 wiring kit?

The SK4281 is a complete 8GA wiring kit with a fixed 5.5m power cable, ground wire, fuse holder, and hardware. The SPW18TB is a 76m bulk roll of black 8GA wire only — suited to custom cable lengths, multi-vehicle installations, or workshop stock.

Is the SPW18TB suitable for use as the positive power wire?

Yes. While black is conventionally used for ground wiring, it can be used for the positive power run if a uniform black finish is preferred. Clearly label or heat-shrink the ends to indicate polarity if doing so.

Is this wire suitable for marine or powersports use?

The SPW18TB uses a standard matte PVC jacket rather than a marine-grade jacket. For marine or outdoor powersports installations, the Stinger SEASW8125 8GA marine siamese pair wire is recommended.

Is 76m sufficient for most installations?

76m provides enough 8GA cable for approximately ten to fifteen standard single-amplifier installations (typically 5–7m each), making it a high-volume workshop or commercial installer roll.