2.5mm And 3.5mm Audio Jacks

Browse premium 2.5mm and 3.5mm audio jacks designed for reliable audio connections across car audio, home entertainment, and portable devices. These audio jack adaptors deliver dependable signal quality and broad compatibility. Pair with 3.5mm Plugs & Adaptors or browse RCA Cables.

Shop our range of 2.5mm and 3.5mm audio jacks, stereo leads, and aux cables, trusted by Australian car audio enthusiasts and installers. Featuring premium brands Aerpro and DNA, our collection covers everything from compact retractable leads to long-run cables, all designed for reliable in-car entertainment connections. Whether you're wiring up a head unit, connecting a mobile phone, or extending an audio source, we have the right lead for the job.

• Lengths from 60cm up to 3 metres, from short runs to full cabin installs
• 3.5mm to 3.5mm and 2.5mm to 3.5mm configurations available
• Slim-line gold-plated plugs for superior signal and corrosion resistance
• Straight and right-angle plug options for tight-fit installations
• Available in multiple colours including black, white, red, and purple
• Compatible with mobile phones, head units, amplifiers, and portable audio devices
• Retractable options for easy storage and tidy cable management
• Trusted brands: Aerpro and DNA, stocked and shipped from Australia

All leads are available online with fast shipping across Australia, including Sydney, Melbourne, Brisbane, Perth, and Adelaide. Visit us in-store across our NSW locations or order online at Frankies Auto Electrics.