Polk Reserve R400 Large Center Channel Speaker (Each)

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  • $ 649
  • Regular price

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The R400 offers unrivalled power and clarity from a center channel speaker. The addition of two 6.5” turbine cone woofers and Polk’s unique X-Port technology means it delivers enormous yet balanced sound, ideal for the ultimate home theater system.


  • Home Theater Essential: The center channel speaker is the most important speaker in your home theater system, delivering movie and TV dialogue with exceptional clarity
  • Pinnacle Tweeter: The new ring radiator tweeter design dramatically improves dispersion while delivering clear, crisp and natural highs
  • Turbine Cone: Delivers smooth and incredibly detailed mid- range imaging
  • Polk Patented X-Port: closed-pipe absorbers that are specifically tuned to catch and eliminate traditional speaker distortions
  • Anti-diffraction Magnetic Grilles: Acoustically inert grilles offer a clean aesthetic without sacrificing sound
  • Built to Last: Industry-leading, premium, 5-year warranty


  • Speaker Type Performance Center Channel
  • UOM (Sold As) Each
  • Tweeter 1" Pinnacle Ring Radiator
  • Mid-range/Mid-bass -
  • Woofers Two 6 ½” Turbine Cone
  • Overall Frequency Response 36Hz - 50kHz
  • Frequency Response (-3dB limits) 48Hz - 39kHz
  • Recommended Amplifier Power 20 - 200W
  • Amplifier Output Compatibility 8Ω / 6Ω / 4Ω
  • Minimum Impedance (ohms) 4.1Ω
  • Sensitivity (2.83V/1m) 89dB
  • Tweeter/Mid-range Crossover Frequency 2500
  • Mid-range/Mid-bass Crossover Frequency -
  • Product Dims W x H x D (Includes width of feet) 615 x 196.6 x 350mm
  • 24.2 x 7.8 x 13.8 in
  • Product Weights (each) 32.8 lbs/14.9 kg
  • Shipping Weight 39.5 lbs/17.9 kg
  • Mid-Bass / Woofer Enclosure Type Dual Rear X-Ports
  • Available Finishes Black / Walnut
  • Feet Rubber pads
  • Wall-Mountable (keyhole slots) No
  • Binding Posts: Nickel-plated 5-Way Single

WARNING: California Residents - Proposition 65. This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov



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