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  • #6895196
  • Manufacturer: Polk Audio
  • UPC #747192120559
  • Model #RTI4
  • Clean lines and radiant metallic details contribute to the superior fit and finish of the new RTi Series Bookshelf Loudspeakers. They deliver superior dynamic impact in smaller cabinet sizes, with no lack of patented Polk Audio technologies, for use as main/front speakers, or direct radiating surround speakers, in high performance A/V or music-only systems.



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    Detail Description
    Detailed Description
    (Manufacturer # RTI4 )


    Why settle for vinyl speakers when you can have the warmth and beauty of real wood at the same price? RTiA Series features real wood at vinyl prices.

    • Acoustically inert MDF cabinets, finished in Real Cherry Wood or Real Black Oak veneers.
    • Dynamic Balance polymer composite driver for smooth wide-range response with low distortion.
    • PowerPort® bass venting for superior clean, low distortion bass that you can really feel.
    • Acoustic Resonance Control (ARC Port) technology for more natural midrange reproduction.
    • 1" silk dome Dynamic Balance tweeter features a neodymium magnet for clear, detailed highs; heat-sinked for superior heat dissipation, power handling and reliability.
      • PowerPort® vent doubles as a strong,A built-in wall-mounting bracketA for easy, safe placement.
      • Butyl rubber surrounds for high performance durability.
      • Acoustically inert stamped driver baskets.
      • Floating anti-diffraction grilles minimize grille diffraction for spacious, 3-dimensional imaging.
      • Magnetic shielding for safe placement near video sources.
      • Mylar bypass capacitors in the crossovers extend high frequency response and improve detail and transparency.
      • Dual, bi-ampable gold-plated 5-way binding post inputsA (with wide holes for large-gauge bare wire connections) for the most secure connections and the most versatile wiring applications. (Both models! True bi-wire and bi-amp-ability!)
      • Timbre-matched to fit into any Polk Audio home theater or multi-channel music system for a more realistic, more seamless surround sound environment.
    Driver Complement
    Quantity 1A
    Diameter 1" (2.54cm)A
    Type Silk/Polymer composite domeA
    Mid / Woofer
    Quantity 1A
    Diameter 5 1/4" (13.34cm)A
    Type Polymer Composite Dynamic Balance Cone with Rubber SurroundsA
    Total Frequency Response 50Hz-27kHzA
    Upper -3dB Limit 26A kHz
    Lower -3dB Limit 60A Hz
    Nominal Impedance 8A ohms
    Efficiency 89A dB
    Recommended Amplifier Power 20-125A watts per channel
    Inputs Dual (bi-amp) gold plated 5-way binding postsA
    Amplifier Specs
    Amplifier Type 0A
    Cabinet Dimensions
    Height 12" (30.48cm)A
    Width 7" (17.78cm)A
    Depth 11 1/2" (29.21cm)A
    Mounting Options Shelf, stand or wall-mount with built-in keyhole slotA
    Total Shipping Weight 29.00A pounds
    Speaker Warranty 5 years parts and labor (original purchaser)A


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