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.
Patented Acoustic Resonance Control® (ARC) technology suppresses distortion-causing cabinet resonance to ensure clear and natural sound.
Klippel Motor Optimization
Laser measurement technology ensures a smooth excursion path at both ends of the volume spectrum for uniform performance at all volumes.
Compatible with the entire Polk Audio RTi Series for seamless blending from speaker to speaker in multi-channel systems.
- Classic Polk Audio sound quality in a compact bookshelf speaker
- Custom butyl rubber surrounds and anti-diffraction grilles produce a lifetime of reliable sound
- Polished cherry hardwood veneer cabinet finish
- Dynamic Balance®
- Power Port® Plus
- Cascade Tapered Crossover
- Klippel Motor Optimization
|Original Purchaser Only
||26 lbs (11.79 kg)
||12" (30.48 cm)
||7.38" (18.75 cm)
||11.5" (29.21 cm)
||12 lbs (5.44 kg)
|Mid-High Array Driver Enclosure Type
||Power Port Bass Venting and Arc Port
|Mid-High Array Driver Complement
- (1) 5.25" (13.34 cm) d (Round) Dynamic Balance driver with polymer composite cone and rubber surround - Mid/Woofer
- (1) 1" (2.54 cm) d (Round) Dynamic Balance silk polymer composite dome - Tweeter
|Total Frequency Response
||50 Hz → 27,000 Hz
|Sensitivity (1 watt @ 1 meter)
|Lower and Upper -3dB Limits
||60 Hz → 26 Hz
|Tweeter/Midrange Crossover Frequency
|Recommended Amplifier Power Per Channel
||20 watts → 125 watts
||(1) Pair of Dual 5-way Binding Posts - Gold-Plated
Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.
Extended warranties are usually very inexpensive and can save you thousands in the future.
It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.
can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new
should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.