The Polk Audio RTiA1 features a 1" Silk soft dome tweeter and a 5.25" Dynamic Balance Composite driver. The RTiA1 also features ARC port and Power Port technology and gold plated 5-way binding posts and is finished in black oak veneer.
- Dynamic Balance polymer composite driver and silk composite tweeter for smooth wide range response with low distortion
- Power Port Bass Venting offers superior bass that you can really feel. Acoustic Resonance Control Technology results in more natural midrange reproduction
- Each speaker contains a 1" silk soft dome tweeter and a 5.25" full range driver
- An anti diffraction grille minimizes grille diffraction for spacious 3 dimensional imaging
- Magnetically shielded and comes with gold plated 5-way binding posts and built in wall bracket