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The proprietary curved enclosure design creates the optimal shear damping for a more rigid, acoustically inert enclosure and minimal cabinet resonances. RTiA5 cabinets are designed for clean, accurate sound.
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The two 6-1/2-inch mid/woofer drivers are housed in their own tuned internal enclosures for increased clarity and lifelike detail.
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Klippel motor optimization 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.
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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.
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Durable, computer-modeled, injection-molded butyl rubber surrounds suppress unwanted cone resonances for a lifetime of reliable sound.
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The RTiA 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.
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Beautiful curved furniture-grade hardwood veneer cabinet finishes, with sleek trim accents in black or cherry.
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Computer-modeled anti-diffraction grilles enhance the good looks while minimizing sonic interference.
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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.
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Our patented Acoustic Resonance Control® (ARC) port technology tunes out the internal cabinet resonances resulting in natural uncolored midrange reproduction.
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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.
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Dual gold-plated, professional-style 5-way binding posts, for the most secure connection options.
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Dual binding posts allow bi-amp or bi-wire connections, for the ultimate in customized high performance audio.
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Qty Included
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1
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Availability
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US Internationally
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Height
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40.25" (102.24 cm)
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Width
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8.44" (21.44 cm)
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Depth
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15.75" (40.01 cm)
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Weight
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40 lbs (18.14 kg)
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Mid-High Array Driver Enclosure Type
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PowerPort Bass Venting And ARC Port
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Mid-High Array Driver Complement
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(2) 6.5" (16.51 cm) d (Round) Dynamic Balance drivers with polymer/mica composite cones and rubber surrounds - Mid/Woofer
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(1) 1" (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome - Tweeter
AUDIO QUALITY
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Total Frequency Response
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30 Hz → 27,000 Hz
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Nominal Impedance
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8 ohms
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Sensitivity (1 watt @ 1 meter)
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90 dB
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Lower and Upper -3dB Limits
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40 Hz → 26,000 Hz
EXTERNAL AMPLIFIER
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Recommended Amplifier Power Per Channel
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20 watts → 250 watts
INPUTS
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Audio Inputs
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Speaker Inputs
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(1) Pair of Dual 5-way Binding Posts - Gold-Plated
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Smallest Footprint In The RTi Floorstanding Series
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Two 6 1/2" Polymer Composite Dynamic Balance Mid
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1" Tweeter
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ARC Port Reduces Midrange "Boom"
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Recommended Amplifier Power 20–250 Watts
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They incorporate our latest Dynamic Balance Cone drivers and 1–inch tweeters, with an asymmetric cabinet design that's as beautiful for the way it controls resonance and increases cabinet rigidty as for the way it lends an elegant touch to any decor. The result is classic Polk performance in a design that speaks to today's high–end home décor. True performance art.
The RTi A5 features the latest generation of Dynamic Balance® polymer composite drivers for smooth wide–range response with low distortion. The RTi A5 uses two long–throw mid–woofers combined with PowerPort to deliver deep, high–impacdsxat bass with speed and accuracy.
