RTi A7 Floorstanding Speakers (Pair)

  •  

    Stunning performance, classic beauty. The RTi A7 has the sonic characteristics of the RTi A9 but in a slightly smaller configuration. Each speaker features Dynamic Balance® transducers—two 7-inch bass drivers, one 6 1/2-inch midrange driver and a 1-inch dome tweeter and PowerPort® Plus. With such a sterling representation of Polk's signature sound, this is a speaker you can love forever.

    RTi A7 Features:

    • The proprietary curved, 6-layer DAHLI enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTi A7 cabinets are designed for clean, accurate sound.
    • The 6 1/2-inch midrange driver is housed in its own tuned internal enclosure for increased clarity and lifelike detail.
    • Klippel motor optimisation 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.
    • Polk’s proprietary, patented Dynamic Balance technology allows our engineers to design out distortion-causing driver and system resonances, so you only hear the good sounds.
    • Durable, computer-modeled, injection-moulded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound.
    • The RTi A Cascade Tapered Crossover eliminates the comb filtering and beaming, common to multi-driver speakers, which degrades the quality of the audio and collapses the soundstage.
    • PowerPort Plus bass venting is 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.
    • Patented Acoustic Resonance Control® (ARC) technology 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 minimising sonic interference.
    • All Polk loudspeakers are timbre-matched within their series, designed with the same components throughout, to achieve seamless speaker-to-speaker blending effects in multi-channel systems.
    • Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options.
    • Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customised high performance audio.
    • All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.

    For more detailed information on the Polk RTi A7 Floorstanding Speakers, click here.

     

  •  

    Driver Complement

    Tweeter
    Quantity: 1 
    Diameter: 2.54cm 
    Type: Dynamic Balance silk polymer composite dome tweeter 

    Midrange
    Quantity: 1 
    Diameter: 16.51cm 
    Type: Dynamic Balance driver with polymer composite cone and rubber surround 

    Subwoofer
    Quantity: 2 
    Diameter: 17.78cm
    Type: Dynamic Balance drivers with polymer composite cones and rubber surrounds

    Electrical

    Total Frequency Response: 20Hz-27kHz 
    Upper -3dB Limit: 26 kHz
    Lower -3dB Limit: 35 Hz
    Nominal Impedance: 8 ohms
    Efficiency: 89 dB

    Crossover
    Tweeter/midrange Crossover Frequency: 2.7 kHz
    Midbass/woofer Crossover Frequency: 125 Hz
    Recommended Amplifier Power: 20-300 watts per channel
    Inputs: Dual 5-way binding posts

    Dimensions

    Cabinet Dimensions
    Height: 107.31cm
    Width: 22.54cm
    Depth: 45.40cm

    Enclosure Type
    Mid-High Array Enclosure Type: ARC port 
    Subwoofer Enclosure Type: PowerPort Plus bass venting 
    Product Weight (each): 24.9 Kg

     


Collections: Floorstanding, RTi Series





You also might be interested in