This is a reference price as no car model has been selected.

TPC12 (1m~)

Reevaluate the appeal of the system, starting from the one thread that connects it all.

【TPC12 Power Cable|Equivalent to 12AWG・For Car Audio】

When dialing in the sound of your car audio system, cable selection is just as important as choosing the speakers and amplifier—not only for sound quality, but also to deliver stable power.

TPC12 is a car-audio power cable equivalent to 12AWG, with a rated current capacity of 35A. Designed to supply clean power to your amplifier and more, it’s a model that’s easy to use for power wiring—the foundation of your system.

Drawing on the know-how developed through the AT series, it’s engineered with attention not only to sound quality, but also to durability that can handle harsh engine-room conditions. Power cables may not be the most noticeable part in everyday use, but they directly affect the peace of mind in the finished install—from choosing the right wiring and routing it correctly to terminal processing.

It’s also well-suited for anyone who wants to review their power wiring while keeping costs under control, or for those considering adding an amplifier or changing their system. With four color options, you can choose the one that matches cable identification and the overall finish inside the engine bay.

It’s important to confirm more than just cable thickness—such as the current draw of the amplifier you’ll be using, the wiring length, fuse capacity, and how it will be routed in your vehicle. At LOGON, we organize together the necessary cable size and wiring method while looking at both the vehicle and the entire system.

Key Specifications

【General Information】
Product Name: TPC12
Type: Car Audio Power Cable
Length: 1m~
Color: 4 Colors

【Electrical Specifications】
Gauge: Equivalent to 12AWG
Rated Current Capacity: 35A

If you’d like to properly review your power wiring and use your amplifier or car audio system with confidence, please consult us based on your vehicle and the equipment you’ll be using. Let’s decide together on wiring plans that take the finished result into account.

Cable type

Power cable for battery/power wiring

Core gauge (AWG)

Approx. 12AWG equivalent (35A rated current)

Conductor construction

OFC (oxygen-free copper), 0.12mm x 238 strands, multi-twist construction

Outer diameter

Approx. 4.5mm

Heat resistance

Sheath rated up to 106°C

Connection type

Bare bulk wire with no connector/terminal attached; terminals are crimped separately during installation

Color options

Available in 4 colors: black (BK), blue (BL), clear (CL), red (RD)

Length / packaging

Sold from 100m reels (approx. 1.11kg/reel, 42g/m); retailers cut to any length

List price¥ 440 (Tax included)