Polk Audio RTi A3 Bookshelf speakers
Enjoy rich, dynamic sound : The Polk RTi A3s feature Polk's exclusive Dynamic Balance drivers for smooth accurate response. The woofers and tweeters undergo careful laser testing to help identify and eliminate unwanted resonances that can hinder a speaker's performance. Thoughtful cabinet design: The asymmetric cabinet helps fight vibration for clearer sound. The RTi A3 sports a newly designed asymmetric cabinet that helps deliver rich, clear sound by combating vibration and increasing rigidity.