Sound Processor/Equalizer Accessories

Premium Sound Processor & Equalizer Extension Cards in Australia

Expand the capabilities of your sound processor or DSP (Digital Sound Processor) with professional extension cards and accessories from Frankie's Auto Electrics. Based in NSW and serving car audio installers across Australia, we stock genuine modules that add advanced connectivity, wireless control, and enhanced functionality to your equalizer and processor systems.

What You'll Find:

• Bluetooth HD Extension Cards – Add wireless high-definition audio streaming and remote tuning capabilities to compatible sound processors and DSP units
• Optical Input Modules – Integrate premium optical digital inputs for lossless signal connection from factory head units and digital sources
• Handsfree Microphone Kits – Crystal-clear hands-free communication accessories for seamless phone integration with your audio system

Why Choose Frankie's:

We specialise in high-performance car audio solutions for Australian vehicles and conditions. Whether you're adding wireless streaming to your DSP, integrating optical sources into your sound processor, or enabling hands-free calls, our team provides expert product matching and technical support for professional installations and DIY enthusiasts alike.

Trusted by installers across NSW and Australia-wide. Fast shipping or visit our locations for hands-on advice and genuine accessories from leading brands.