Description
Stinger SPW14TR 4GA 30 Metre Red OFC Hyper-Twist Power Wire
True-spec 4GA OFC hyper-twist power wire in a 30-metre roll red translucent matte PVC jacket, maximum flexibility, minimal resistance, oil and temperature resistant.
Product Overview
The Stinger SPW14TR is a 30-metre roll of 4GA bulk power wire for amplifier and high-current DC electrical installations. Built with high-strand-count finely stranded OFC (oxygen-free copper) and a red translucent matte PVC jacket, it delivers maximum current transfer with very low resistance and outstanding flexibility.
The red colour is the standard convention for positive power wiring in automotive and car audio installations. The PVC jacket is oil resistant and rated for extreme temperatures.
Note: The SPW14TR (red) and SPW14TB (black) are colour variants of the same 4GA OFC hyper-twist wire. Purchase both for a complete custom power and ground wiring solution.
Features & Benefits
- True-spec 100% OFC (oxygen-free copper) for maximum current transfer
- Hyper-twist construction — optimal flexibility
- Minimised resistance for maximum performance
- Red translucent matte PVC jacket — oil and temperature resistant
- 30-metre roll — suited to bulk or multi-amplifier installations
Technical Specs
| Specification |
Detail |
| SKU / Part Number |
SPW14TR |
| Brand |
Stinger |
| Wire Gauge |
4 AWG (4GA) |
| Length |
30m roll |
| Colour |
Red 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 4GA wiring
Goes Well With:
- Stinger SPW14TB 4GA black cable (companion ground wire)
- Stinger SK4241 4000 Series 4GA wiring kit (pre-terminated complete kit)
- Stinger SPF5880 / SPF58100 / SPF58150 MIDI fuses
- Car audio amplifiers rated up to approximately 1,500W RMS
Frequently Asked Questions
What is the difference between the SPW14TR and the SPW14TB?
The SPW14TR is red and the SPW14TB is black — both are 30m rolls of the same 4GA OFC hyper-twist wire with identical construction. Red is conventionally used for the positive power run and black for the ground run. Purchase both for a complete custom power and ground wiring solution.
What is 4GA wire used for?
4GA is suited to amplifier systems up to approximately 1,500W RMS, as well as high-current DC accessories and auxiliary battery connections.
How does the SPW14TR differ from the SK4241 wiring kit?
The SK4241 is a complete 4GA wiring kit with a fixed 5.5m power cable, ground wire, fuse holder, and hardware. The SPW14TR is a 30m bulk roll of red 4GA wire only — suited to custom cable lengths, multi-amplifier installations, or workshop stock.
Is this wire suitable for marine or powersports use?
The SPW14TR uses a standard matte PVC jacket rather than a marine-grade jacket. For marine installations, the Stinger SEASW4125 marine siamese pair wire is recommended.
Is 30m sufficient for most installations?
30m provides enough cable for approximately four to six standard single-amplifier installations (typically 5–7m each), making it ideal for workshop or installer bulk stock.
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