Skip to content
Free shipping with delivery in 2-4 days - See details
Free shipping with delivery in 2-4 days - See details

Wiring & Power

Keep it clean, keep it loud!

Your system is only as strong as its wiring. At Big Jeff Audio, our Wiring & Power section is stocked with everything you need to power your build the right way. From high-strand OFC power and ground wire to speaker wire, distribution blocks, and circuit protection — we’ve got you covered from front to trunk. Clean installs, consistent voltage, and safe current flow start with quality components.

Tap to flip

Wiring & Power

Alternators Amp Wire Kits Batteries Big 3 Upgrade Capacitors Circuit Breakers Connectors Distribution Blocks Fuses & Fuse Holders Heat Shrink Load Generators Marine Wire Power & Ground Wire RCA Cables Reducers & Adapters Remote Wire RGB Wire Speaker Wire Wire Management

Heat Shrink

Protect and insulate your car audio wiring with our premium Heat Shrink Tubing collection. Designed to provide a durable, waterproof seal, heat shrink tubing safeguards connections from moisture, dust, and vibration—ensuring long-lasting, professional-quality installations.

Available in multiple sizes, colors, and thicknesses, our heat shrink tubing fits a wide range of wiring projects, from small gauge speaker wires to heavy-duty power cables. Made from high-quality materials with excellent shrink ratios, it conforms tightly to wires and terminals for clean, reliable protection.

Perfect for DIYers and professional installers alike, our heat shrink tubing enhances both the safety and aesthetics of your wiring, preventing shorts and corrosion while giving your build a polished look.

Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Pur...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack White

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in White 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack White This ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with DS18 Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with DS18 Logo 10 Pack Green This listi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Yellow...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Yellow This li...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Yel...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack Yellow

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Yellow 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack White

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in White 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack White T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Purple...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Purple This l...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Purple Thi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Purple

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Purple 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Purple Thi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with  Rockford Fosgate Logo 10 Pack Gre...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with  Rockford Fosgate Logo 10 Pack Gre...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Green This ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Green This ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with  Rockford Fosgate Logo 10 Pack Gre...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Green T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Green T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo 10 Pack G...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Green

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Green 0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Green This lis...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with  Rockford Fosgate Logo 10 Pack Red T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 20% Save %

0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black and Red 0 Gauge 3:1 Heat Shrink with Deaf Bonce / Avatar Logo B...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 20% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black and Red 0 Gauge 3:1 Heat Shrink with Audiopipe Logo Black/Red 2...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Fits 1/0 AWG, 1 AWG, and 2 AWG power cables 3:1 shrink ratio creates a tight, secure fit Each heat shrink tube measures 2 inches long Audiopipe lo...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Red This list...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with XS POWER Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with XS POWER Logo 10 Pack Red This listi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 20% Save %

0 Gauge 3:1 Heat Shrink with Timpano Audio Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black and Red 0 Gauge 3:1 Heat Shrink with Timpano Audio Logo Black/R...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black 0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Black T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with Timpano Audio Logo 10 Pack Red This ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 20% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black and Red 0 Gauge 3:1 Heat Shrink with Massive Audio Logo Black/R...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Black 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Black T...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with Massive Audio Logo 10 Pack Red This ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with Kicker Logo 10 Pack Red This listing...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Big Jeff Audio promotional video explaining the benefits of shopping at BigJeffAudio.com.
Save 23% Save %

0 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 1/0 AWG, 1 AWG & 2 AWG Available in Red 0 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Red This listing ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 20% Save %

4 Gauge 3:1 Heat Shrink with Orion Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red and Black 4 Gauge 3:1 Heat Shrink with Orion Logo Black/Red 20 Pack This l...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Black 4 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Black This listing inclu...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with ORION Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red 4 Gauge 3:1 Heat Shrink with Orion Logo 10 Pack Red This listing includes:...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with Rockford Fosgate Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red 4 Gauge 3:1 Heat Shrink with Rockford Fosgate Diamond Logo 10 Pack Red Thi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Black 4 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Black This listing i...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with Audiopipe Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red 4 Gauge 3:1 Heat Shrink with Audiopipe  Logo 10 Pack Red This listing incl...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 20% Save %

4 Gauge 3:1 Heat Shrink with Audiopipe Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red and Black 4 Gauge 3:1 Heat Shrink with Audiopipe Logo Black/Red 20 Pack Th...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with XS Power Logo 10 Pack Red

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red 4 Gauge 3:1 Heat Shrink with XS Power Logo 10 Pack Red This listing includ...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %
Save 20% Save %

4 Gauge 3:1 Heat Shrink with TIMPANO Audio Logo Black/Red 20 Pack

Big Jeff Audio
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Red and Black 4 Gauge 3:1 Heat Shrink with TIMPANO Audio Logo Black/Red 20 Pac...

View full details
$18.65
$18.65 - $18.65
$18.65
$14.95
$14.95 - $14.95
$14.95
Save 20% Save %
Save 23% Save %

4 Gauge 3:1 Heat Shrink with TIMPANO AUDIO Logo 10 Pack Black

Big Jeff Audio
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
In stock

Made and printed in the USA Will fit 4 AWG & 6 AWG Available in Black 4 Gauge 3:1 Heat Shrink with TIMPANO AUDIO Logo 10 Pack Black This listi...

View full details
$12.95
$12.95 - $12.95
$12.95
$9.95
$9.95 - $9.95
$9.95
Save 23% Save %

More than a storefront

THE BIG JEFF FAMILY

Built on big sound, real connections, and showing up for the basshead community.

About Us

Big Jeff Audio

BUILT FOR BIG SOUND.
Car audio, marine audio, powersports, wiring, subs, amps, speakers, and the essentials to build it right.

NO SHOWROOM. ALL SOUND.
Products available to view online only. Our YouTube channel is a great resource to get up close and personal with Products.

Online orders can be placed for delivery or for curb-side pickup only.

Follow THE FAMILY

Get Loud Deals First

Subscribe to get new product drops, exclusive coupons, and Big Jeff sale alerts before the bass hits the block.

RESOURCES

COMPANY LINKS

POLICIES

My Account