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 Optimisation
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.
Key Features
- Classic Polk Audio sound quality in a floorstanding speaker
- Custom butyl rubber surrounds and anti-diffraction grilles produce a lifetime of reliable sound
- Polished hardwood veneer cabinet finishes with black or cherry trims
| General | |
| Quantity Included | Pair |
| Height | 107.32 cm (42.25") |
| Width | 22.54 cm (8.875") |
| Depth | 45.4 cm (17.875") |
| Weight (Each) | 24.95 kg (55 lbs) |
| Mid-High Array Driver Enclosure Type | ARC Port |
| Subwoofer Array Driver Enclosure Type | PowerPort Plus Bass Venting |
| Driver - Tweeter | (2) 2.54 cm (1") Diameter (Round) Dynamic Balance Silk Polymer Composite Dome - Tweeter |
| Driver - Mid-High | (1) 16.51 cm (6.5") Diameter (Round) Dynamic Balance Driver with Polymer Composite Cone and Rubber Surround - Midrange |
| Driver - Subwoofer | (2) 17.78 cm (7") Diameter (Round) Dynamic Balance Drivers with Polymer Composite Cones and Rubber Surrounds - Subwoofer |
| Audio Quality | |
| Total Frequency Response | 20 Hz - 27,000 Hz |
| Sensitivity | 89 dB |
| Nominal Impedance | 8 Ohms |
| Lower and Upper -3 dB Limits | 35 Hz - 26,000 Hz |
| Crossover | |
| Type | 3 Way |
| Tweeter/Midrange Crossover Frequency | 2,700 Hz |
| Midrange/Woofer Crossover Frequency | 125 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 |
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