Stinger ST12SPKB 12 Gauge Blue Tinned OFC Speaker Cable 12 Metre Blister Pack
The ST12SPKB from Stinger Australia is a 12 gauge blue tinned OFC speaker cable supplied in a 12 metre pre-packaged blister pack. Built with 238-strand true-spec oxygen-free copper conductors rated from -20°C to 105°C, it delivers minimal resistance and reliable power transfer from amplifier to speaker in car audio installations.
Product overview
The Stinger Australia speaker cable range is designed to offer high-quality OFC tinned construction at an accessible price point. The ST12SPKB uses 100% true-spec oxygen-free copper with a 238-strand count, providing low resistance and consistent power delivery across the speaker cable run. The tinned conductors resist oxidation over time, maintaining connection integrity in automotive environments where heat and moisture are ongoing concerns.
The -20°C to 105°C temperature range ensures consistent cable performance from cold winter starts through to sustained heat exposure in summer. The 12 metre blister pack is suited to single vehicle speaker installations, providing a convenient pre-packaged quantity for a standard front or rear speaker cable run. Cable dimensions are 11mm wide by 5mm high.
Features and benefits
12 gauge 238-strand tinned OFC conductors: True-spec 100% oxygen-free copper with a 238-strand count and tinned conductors delivers minimal resistance, reliable power transfer, and long-term corrosion resistance in automotive speaker installations.
-20°C to 105°C temperature rating: The wide operating temperature range ensures consistent cable performance across the full spectrum of automotive thermal conditions, from cold winter starts through to sustained summer heat exposure.
Blue PVC jacket: The blue colour provides clear visual identification in the finished installation, distinguishing speaker cable runs from power and ground wiring.
12 metre pre-packaged blister pack: Supplied in a convenient 12 metre blister pack, providing a practical pre-packaged quantity suited to a standard single vehicle speaker cable installation.
Technical specs
| Specification |
Detail |
| SKU |
ST12SPKB |
| Brand |
Stinger |
| Gauge |
12 Gauge |
| Conductor Type |
True-spec 100% OFC, tinned |
| Strand Count |
238 |
| Temperature Rating |
-20°C to 105°C |
| Roll Length |
12 Metres |
| Packaging |
Blister pack |
| Colour |
Blue |
| Cable Dimensions |
11mm (W) x 5mm (H) |
Frequently asked questions
What is the ST12SPKB used for?
The ST12SPKB is a 12 gauge OFC speaker cable used for the speaker output wiring between an amplifier and speakers in car audio installations. It is not a power cable and should not be used for amplifier power or ground runs.
How does the ST12SPKB differ from the SPW512BK?
Both are 12 gauge tinned OFC speaker cables from Stinger. The SPW512BK is a 76 metre trade roll in black, suited to installer and trade use across multiple vehicles. The ST12SPKB is a 12 metre blister pack in blue, suited to single vehicle installations where a pre-packaged consumer quantity is preferred.
Why are tinned conductors important in speaker cable?
Tinned conductors have a thin coating of solder applied to the copper strands, which prevents oxidation and corrosion over time. In automotive environments where heat and moisture are ongoing factors, tinned conductors maintain connection integrity and consistent resistance across the life of the installation.
Is 12 metres enough for a full speaker installation?
12 metres is sufficient for a standard front or rear speaker cable run in most vehicles. For installations requiring longer runs or covering all four speakers in a single purchase, contact us and we can advise on the most suitable cable quantity for your application.
Is the ST12SPKB available in other colours or gauges?
Contact us to confirm the full range of Stinger Australia OFC speaker cable options available in other colours and gauges to suit your specific installation requirements.
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