Description
Reserve R400 is the dedicated centre channel for Polk Reserve home-theater systems, engineered to deliver clear dialogue and a consistent tonal match across a Reserve front stage.
Key features
- 1-inch Pinnacle Ring Radiator tweeter
- Dual 6.5-inch Turbine Cone drivers
- 36Hz–50kHz overall frequency response
- 20–200W recommended amplification
- 89dB sensitivity
Home Theater Store note: Keep the front stage timbre-matched where practical, and confirm crossover, subwoofer integration, room placement and amplifier capability against the intended playback level.





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