CSiA4
RTiA Series High Performance Center Channel Speaker
ANCHOR THE ACTION WITH CENTER STAGE AUDIO
Center Channel Speakers
Set the tone for music, movies, games and more with the most important speaker in your surround sound setup.
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THE PERFECT BALANCE OF HIGH-PERFORMANCE MUSICAL ACCURACY & HOME THEATER THRILLS
The Center of Your
Audio Universe
Experience crystal-clear details, fast natural midrange and impactful bass from a high performance center channel loudspeaker. The first step to complete home theater audio, Polk Audio center speakers are each timbre-matched to ensure seamlessly blending within their series for immersive, room-filling surround sound.
Featured Technology
Workhorse Strength
Center channel speakers carry over 50% of your home theater audio, from effects to directional cues to dialogue.
Dynamic Balance®
Patented design technology, materials and construction techniques deliver legendary Polk Audio sound quality.
Dramatic Sound
Proprietary innovations, like Power Port® technology and Klippel motor optimizations, produce rich, room-filling sound to rival even the most advanced movie theaters.
Timbre-Matching
All Polk Audio loudspeakers are timbre-matched within their series to ensure seamless blending from one speaker to the next in multi-channel systems.
Innovative to the Core
With exclusive technology, like Dynamic Balance® drivers, Power Port® bass venting and Klippel motor optimizations, center channel speakers from Polk Audio effortlessly deliver high performance with clear details, even at extreme volume levels.
Build Your Dream Polk System
Explore our one-of-a kind system builder to customize the perfect Polk speaker setup in your home!