Direct Appliance of Modesto

888-238-3000

Polk Audio RTiA Series Bookshelf Speaker

At a Glance

Polk Audio RTiA Series Bookshelf Speaker with PowerPort® Plus bass venting and Klippel motor optimization

Proposition 65 Warning for California Residents

The most compact bookshelf speaker in the RTiA lineup sounds phenomenal. Its convenient size and solid performance make it a popular choice for both home theater or music systems. With a 5 1/4" Dynamic Balance<;midbass driver and a 1" Dynamic Balance dome tweeter, it produces the classic Polk sound in a small package.  The speaker’s greatest strengths-the natural and detailed midrange, the excellent bass extension are unheard of at this size and price.

Enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTiA1 cabinets are designed for clean, accurate sound.

Uses laser measurement technology to ensure a smooth excursion path at either end of the volume spectrum for uniform performance at both low and high volumes.

Allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.

Suppress unwanted cone resonances for a lifetime of reliable sound.

Eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage.

Our patented design for smoothly transitioning the air flow from the port into your listening area, eliminating turbulence and distortion, for bigger, more musical, deep bass impact.

Suppresses cabinet resonance that causes distortion to ensure clear and natural sound.

Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry.

Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference.