Stinger SPW512BK 76 Meter Roll 12GA Black Speaker Cable

Stinger SPW512BK 12 Gauge Black Tinned OFC Speaker Cable 76 Metre Roll

The SPW512BK from Stinger is a 12 gauge black tinned OFC speaker cable supplied in a 76 metre roll. Built with 266-strand true-spec oxygen-free copper conductors rated to 105°C, it delivers minimal resistance and maximum power transfer from amplifier to speaker across the full range of car audio applications.

Product overview

Speaker cable quality directly affects how much of the amplifier's output actually reaches the speaker. The SPW512BK uses 100% tinned oxygen-free copper conductors with a 266-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 105°C temperature rating ensures the cable remains stable under the thermal demands of automotive installations. The 76 metre roll is well suited to trade and installer use, providing sufficient cable for multiple vehicle installations from a single spool purchase, and can be cut to the required length for each application.

Features and benefits

12 gauge 266-strand tinned OFC conductors: True-spec 100% oxygen-free copper with a 266-strand count and tinned conductors delivers minimal resistance, maximum power transfer, and long-term corrosion resistance in automotive speaker installations.

105°C temperature rating: The cable is rated to 105°C, ensuring stable performance under the thermal demands of automotive installations where heat exposure is a consistent factor.

Black colour: The black finish suits standard automotive speaker wiring applications and provides a clean, consistent appearance in the finished installation.

76 metre trade roll: Supplied in a 76 metre roll that can be cut to length for each application, making it well suited to trade and installer use across multiple vehicle installations from a single spool purchase.

Technical specs

Frequently asked questions

What is the SPW512BK used for?
The SPW512BK 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.

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.

Can the 76 metre roll be cut to a custom length?
Yes. The SPW512BK is supplied as a 76 metre roll that can be cut to the required length for each installation, making it suited to both individual vehicle runs and trade use across multiple installations.

What gauge speaker cable should I use for my installation?
12 gauge speaker cable is suited to most car audio speaker installations, particularly for longer cable runs or higher-powered systems where minimising resistance is important. Contact us if you need guidance on selecting the correct gauge for your specific amplifier and speaker combination.

Is the SPW512BK available in other colours or gauges?
Contact us to confirm the full range of Stinger OFC speaker cable options available in other colours and gauges to suit your specific installation requirements.