12V Wiring & Electrical Services in Superior, WI

Custom Power Solutions for All Your Accessories

When it comes to powering aftermarket accessories, clean and reliable 12V wiring is everything. At Soundtronics in Superior, WI, we specialize in professional 12-volt electrical work for cars, trucks, UTVs, boats, and more. From lighting and audio systems to complex accessory setups, we wire it right the first time.

12V Services We Offer:

• Custom Power & Ground Distribution - Clean, efficient wiring for amps, lighting, and accessories.
• Switch Panel Installation - Control all your add-ons with a single, organized interface.
• Battery Isolators & Dual Battery Systems - Power your gear without draining your starter battery.
• Inline Fusing & Circuit Protection - Safety-first designs to prevent overloads or shorts.
• Accessory Wiring - From light bars and whips to air horns, winches, and fridge units.
• Marine, UTV & Trailer Wiring - Weatherproof solutions for off-road and on-the-water use.

Done Clean. Done Right.

Sloppy wiring causes shorts, battery drain, and electrical failures. Our technicians install everything with clean routing, proper shielding, and professional-grade components so your gear works reliably, no matter where you take it.

Custom 12V Wiring by Soundtronics

Whether you’re building a show car, a trail rig, or a work truck, we’ll wire it to perform. Call or visit our shop in Superior, WI for a custom 12V wiring consultation.