Stinger SGW9920 Pre-Cut Speedwire 9 Core Cable - 6 Metres
Click to open expanded view
STINGER logo

Out of stock

Stinger SGW9920 Pre-Cut Speedwire 9 Core Cable - 6 Metres

SKU: SGW9920
Regular price
$59.95
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 SGW9920 18GA 9-Conductor Speed Wire, 6m Pre-Cut Single Pack

Nine individually jacketed EIA colour-coded 18GA conductors in a single flexible outer jacket hyper-twist construction, pre-cut to 6 metres for a single 4-channel amplifier installation.

Product Overview

The Stinger SGW9920 is a pre-cut, single-pack 6-metre length of 9-conductor speed wire the retail single-installation version of the SGW991 bulk roll. It contains nine individually jacketed 18GA conductors with EIA-standard colour coding in a single hyper-twist flexible outer jacket, combining all wiring needed for a 4-channel amplifier speaker installation plus remote turn-on wire into a single cable run.

The 6-metre pre-cut length suits most standard vehicle amplifier installations.

Features & Benefits

  • 9 individually jacketed EIA-standard colour-coded conductors in a single flexible jacket
  • Pre-cut 6-metre length — suits a single 4-channel amplifier installation
  • EIA colour coding matches aftermarket head unit and audio device wiring
  • Hyper-twist construction — highly flexible, easy to route
  • Blue outer jacket

Technical Specs

Specification Detail
SKU / Part Number SGW9920
Brand Stinger
Wire Gauge 18 AWG (18GA)
Conductors 9 × individually jacketed, EIA colour-coded
Outer Jacket Colour Blue
Length 6m (20ft) — pre-cut single pack
Colour Coding EIA industry standard
Construction Hyper-twist

Compatible With / Goes Well With

Direct Vehicle Fit:

  • Universal — suitable for 4-channel amplifier installations, head unit wiring, and automotive electronics

Goes Well With:

  • Stinger SK4241 / SK4681 4-channel amplifier wiring kits
  • Aftermarket head units and 4-channel amplifiers
  • Stinger SGW991 9-conductor 30m bulk roll (for high-volume installer needs)

Frequently Asked Questions

What is the difference between the SGW9920 and the SGW991?

Both are 18GA 9-conductor EIA speed wire with the same construction. The SGW9920 is a pre-cut 6m single pack — suited to a single installation. The SGW991 is a 30m bulk roll — suited to workshop or multi-vehicle installer stock. Choose based on how many installations you're doing.

Is 6m sufficient for most 4-channel amplifier installations?

6 metres suits most standard installations where the amplifier is mounted in the boot and the head unit is in the dash — a typical distance of 4–6m. For longer runs or larger vehicles, consider the SGW991 bulk roll to cut a custom length.

What does the 9-conductor format provide for a 4-channel amplifier?

A 4-channel amplifier requires eight speaker connections (four channels × two wires per channel) plus a remote turn-on wire — exactly nine conductors. The SGW9920 is purpose-built for this common installation requirement.

Is 18GA suitable for speaker wiring?

Yes, for standard car audio speaker connections from a head unit or 4-channel amplifier at typical installation lengths. For high-power amplifier-to-speaker runs, 16GA or 12GA wire is recommended.

Is this wire suitable for non-audio automotive wiring?

Yes. The 9-conductor EIA colour-coded format is also well-suited to ECU wiring, engine sensor harnesses, and other multi-wire automotive electronics applications.