Compare Polk Audio PSW505 Subwoofer Speaker to Polk Audio RTi A9 Main / Stereo Speaker

Have a big room Have the need for BIG life-like bass impact Then the PSW505 is the subwoofer for you More than a mere brute the PSW505 is equally at home reproducing all the subtle nuance of a plucked string bass as it is belting out a rockets roar Full-featured and over-powered the PSW505 will rock your world and tick off your neighbors Less

Innovative Design The RTi A9 features the latest generation of Dynamic Balance(R) polymer composite drivers for smooth wide-range response with low distortion. The RTi A9 uses multiple long-throw 7-inch woofers to combine the wide dynamic range benefits of a single larger woofer with the tight, punchy, accurate bass response of small woofers. Combined with PowerPort Plus, these multiple woofers deliver deep, high-impact bass with speed and accuracy. 1-inch Silk/Polymer Dome Tweeter delivers smooth response and better detail. PowerPort(R) bass venting for superior clean, low distortion bass that you can really feel.PowerPort vastly reduces chuffing or port noise and provides deeper, more powerful, lower distortion bass than could be realized with conventional ported or sealed designs of comparable size. Magnetic shielding for safe placement near video sources. Mylar bypass capacitors in the crossovers extend high frequency response and improve detail and transparency. Less