Polk RTI-A1


The RTiA1 looks and sounds simply phenomenal. Ideal for both home theatre and music systems, this compact bookshelf speaker combines a 5.25″ Dynamic Balance? midbass driver with a 1″ Dynamic Balance dome tweeter to provide solid performance and elegant styling in a convenient size.
-Classic Polk Audio sound quality in a compact bookshelf speaker
-Custom butyl rubber surrounds and anti-diffraction grilles produce a lifetime of reliable sound
-Varnished cherry hardwood veneer cabinet finish


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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.

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.

Total Frequency Response: 50 Hz ? 27,000 Hz
Nominal Impedance: 8 ohms
Sensitivity (1 watt @ 1 metre): 89 dB
Lower and Upper -3dB Limits: 60 Hz ? 26 Hz

Type: 2-way
Tweeter/Midrange Crossover Frequency: 1900 Hz

Recommended Amplifier Power Per Channel: 20 watts ? 125 watts

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

Height: 12″ (30.48 cm)
Width: 7.38″ (18.75 cm)
Depth: 11.5″ (29.21 cm)
Weight: 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


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