Polk Car Audio

Whether your passion is crystal clear highs or a trunk full of booming lows Polk Car Audio ensures your car sounds just the way you want it to.

You drive a great car, you deserve great component speakers. Polk has spent decades of research, high technology development and design to bring you the Polk Audio Signature Reference Series Component Systems.  These are for people who want the highest-performance sound for their high-performance car. These are the speakers that car Audio & Electronics called "...the best component sets and coaxes I have tested: the best performance, the best cosmetics, the best engineered..." 'Nuff said.

Perfect Fit, Ultimate Flexibility
The SR series are called compaxial because their unique, modular design allows the speaker to be used as either a component system or converted into the best coaxial speaker available. Shallow structures and included adaptor plates means a fit for a variety of applications. Two flush mount cups (straight and angled) and two coaxial posts (straight and angled) are provided for the ultimate in installation flexibility.

What one reviewer had to say;
"WOW... after hearing the new Oz audio matrix elites, and the hybrid audio legatia's, and the Rainbow power and platinum series', I thought I had truly heard the best speakers in the world today...

the polk SR put all of them to shame, the tweeter sounds better than the original VIFA item, and the midwoofers are just incredible..."