Polk RTI-A7

R21,990.00

High Performance Floorstanding Loudspeaker
-Classic Polk Audio sound quality in a floorstanding speaker
-Custom butyl rubber surrounds and anti-diffraction grilles produce a lifetime of reliable sound
-Varnished hardwood veneer cabinet finishes with black or cherry trims

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Description

Elevated Audio
The RTiA7 truly stands out. With two 7″ bass drivers, a 6.5″ midrange driver and a 1″ dome tweeter, this impressive floorstanding loudspeaker mixes stunning performance and classic beauty to rise above the competition.

Dynamic Balance
Proprietary Polk Audio technology eliminates distortion-causing driver and system resonances, so all you hear is high-quality sound.

Power Port? Plus
Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact.

Cascade Tapered Crossover
Innovative crossover eliminates comb filtering and beaming for higher quality audio and a more expansive sound stage.

Klippel Motor Optimization
Laser measurement technology ensures a smooth excursion path at both ends of the volume spectrum for uniform performance at all volumes.

Timbre-Matching
Compatible with the entire Polk Audio RTi Series for seamless blending from speaker to speaker in multi-channel systems.

ARC
Patented Acoustic Resonance Control? (ARC) technology suppresses distortion-causing cabinet resonance to ensure clear and natural sound.

AUDIO QUALITY
Nominal Impedance: 8 ohms
Sensitivity (1 watt @ 1 metre): 89 dB
Lower and Upper -3dB Limits: 35 Hz ? 26,000 Hz

CROSSOVER
Type: 3-way
Midrange/Woofer Crossover Frequency: 125 Hz
Tweeter/Midrange Crossover Frequency: 2700 Hz

EXTERNAL AMPLIFIER
Recommended Amplifier Power Per Channel: 20 watts ? 300 watts

INPUTS
Speaker Inputs: (1) Pair of Dual 5-way Binding Posts – Gold-Plated

GENERAL
Height: 42.25″ (107.32 cm)
Width: 8.875″ (22.54 cm)
Depth: 17.875″ (45.4 cm)
Weight: 55 lbs (24.95 kg)
Mid-High Array Driver Enclosure Type: ARC Port
Mid-High Array Driver Complement: (1) 6.5″ (16.51 cm) d (Round) Dynamic Balance driver with polymer composite cone and rubber surround – Midrange
Subwoofer Array Driver Enclosure Type: PowerPort Plus Bass Venting
Subwoofer Array Driver Complement: (2) 7″ (17.78 cm) d (Round) Dynamic Balance drivers with polymer composite cones and rubber surrounds – Subwoofer
Front Array Driver Complement: (1) 1″ (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome – Tweeter
Total Frequency Response: 20 Hz ? 27,000 Hz

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