Polk RTI-A1 Bookshelf Speakers - Cherry

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Features & Benefits

  • Acoustically inert MDF cabinets, finished in Black Oak veneers
  • Dynamic Balance polymer composite drivers for smooth wide-range response with low distortion
  • Acoustic Resonance Contror (ARC Port) technology for more natural midrange reproduction
  • 1"" silk dome tweeters with neodymium magnets for clear, detailed highs
  • PowerPore vent doubles as a strong, built-in wall-mounting bracket for easy, safe placement
  • Acoustically inert stamped driver baskets & butyl rubber surrounds for high performance durability
  • Anti-diffraction grilles minimize grille diffraction for spacious, 3-dimensional imaging
  • Magnetic shielding for safe placement near video sources
  • Mylar bypass capacitors extend high frequency response and improve detail and transparency
  • Dual, bi-ampable gold-plated 5-way binding post inputs for the most secure connections and the most versatile wiring applicatios
  • Timbre-matched to fit into any Polk Audio home theater or multi-channel music system for a more realistic, more seamless surround sound environment 
  • Weight: 5.5kg each


Individual Item Dimensions Approx: 30.5 x 18.8 x 29.2cm (H x W x D)



2x Bookshelf Speakers - Cherry



This item comes with a 12 month warranty

Tweeter: 1” Silk Polymer Composite Dome
Woofer: 5.25” Polymer Composite
Cabinet: Rear-Firing Power Port, Front ARC Port
Frequency Response: 50 - 27,000Hz
Sensitivity: 89dB
Power Handling: 20 - 125w
Impedance: 8 Ω
Terminals: Dual 5-way binding posts


Barcode # 747192118389
Shipping Weight 11.6000kg
Shipping Width 0.390m
Shipping Height 0.260m
Shipping Length 0.660m
Shipping Cubic 0.066924000m3
Type Bookshel Speakers