Viewing Product: Polk Audio RTi A9 High Performance Floorstanding Loudspeaker ( Each ) - Black - AVS Forum
Polk Audio RTi A9 High Performance Floorstanding Loudspeaker ( Each ) - Black
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Polk Audio RTi A9 High Performance Floorstanding Loudspeaker ( Each ) - Black

Description: Why settle for vinyl speakers when you can have the warmth and beauty of real wood at the same price, with speakers from the new RTi A Series. They incorporate Polk Audio's 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 rigidity as for the way it lends an elegant touch to any decor. The RTi A9 uses multiple long-throw 7-inch woofers to combine the wide dynamic range benefits of a single larger woofer with the tight, punchy, accurate Bass response of small woofers. Combined with PowerPort Plus, these multiple woofers deliver deep, high-impact bass with speed and accuracy. PowerPort bass venting vastly reduces "chuffing" or "port noise" and provides deeper, more powerful, lower Distortion bass than could be realized with conventional ported or sealed designs of comparable size. The result is classic Polk performance in a design that speaks to today's high-end home decor. True performance art. -Neodymium magnet,low-viscosity ferro-fluid cooling,and a heat sink on the back of the magnet, create better Power handling and reliability-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 inputs (with wide holes for large-gauge bare wire connections) for the most secure connections and the most versatile wiring applications-Floating anti-diffraction grilles minimize grille diffraction for spacious, 3-dimensional imaging-Overall Frequency Response: 18Hz-27kHz , Lower -3dB Limit 30Hz ,Upper -3dB Limit 26kHz / Nominal Impedance 8 Ohms - Recommended Amplifier Power 50-500 watts/channel / Efficiency 90 dB / Inputs Dual (bi-amp)5-way binding posts -Driver Complement: Subwoofer: 3 - 7" Diameter (17.78cm) Polymer Composite with Rubber Surround / Midrange: 2 - 5-1/4" Diameter (13.34cm)Polymer Composite Dynam

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Manufacturer Polk Audio