- Model: CSIA4CH
- SKU: 4215132
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Helps ensure robust sonic performance.
Produces brilliant highs for crisp, detailed sound.
Offer rich audio. The computer-modeled, injection-molded butyl rubber surrounds help minimize resonances and promote long-lasting use.
Optimizes shear damping to create a rigid, acoustically inert structure that minimizes resonances.
Helps prevent distortion for clear sound.
Utilizes laser measurement technology for a smooth excursion path throughout the volume spectrum to ensure consistent performance at almost any volume level.
Helps minimize comb filtering and beaming for a full-bodied soundscape.
Suppresses cabinet resonance to provide clear, lifelike sound.
Allows simple integration with other Polk Audio speakers in the same series (not included).
Enables placement above or below your TV to accommodate your listening environment.
Conducts power through the speaker.