This Polk Audio 5-Channel Amplifier is an ultra-efficient Class D car amp that's capable of bridging 2 full-range channels into a single full-range channel with a huge power output. This little amp has an incredible sound and lots of power without the distortion. Run it for hours and it will still b...

PSW10 fills in the bottom end of your home theater system. Relieve your main speakers from performing bass duty and let them work on the mids and highs. PSW10 is a great addition to any subwooferless system and will bring your movie watching experience to the next level. All woofers feature a floor...

The T15 are those bookshelf speakers whose high versatility is built to impress. Engineered with Polk's proprietary Dynamic Balance technology, they're primed to improve your home theater experience and take on your entire arsenal of tunes without fail. Think brighter highs, a wide-open mid-range an...

Looking to switch to Satellite Radio, now is the time. The SiriusXM connect Vehicle Tuner comes with a three months of service free*. This tuner is easy to use and can give any SiriusXM Ready car stereo crystal clear reception. It is so easy to install you will be setup and ready to go in no time; s...

Polk Audio atrium 4 speakers (white)

Just like Matthew Polk's signature Reference theater (SRT) system, The components used in the RT Series benefit from dynamic balance, a technology which came out of a joint research project between Polk Audio and Johns Hopkins university. This laser imaging research enabled Polk to view on a microsc...

Step up your vehicles audio performance with Polk Audio's revolutionary db521's. Cutting edge technology has allowed for an efficient speaker that has ability to accurately reproduce music like you have never heard before. A precise balance of materials including the Silk/Polymer Dome tweeter and Mi...