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The Details

DESCRIPTION
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.
SPECIFICATIONS
Speaker Type

Center Channel Speaker

Tweeter

1″ Pinnacle Ring Radiator

Woofer

(2) 6.5″ Turbine Cone

Power

20 – 200 watts RMS

Grill Type

Magnetic, removable

Sensitivity

89 dB (2.83V / 1m)

Frequency Response

48Hz – 39kHz (±3dB), Overall: 36Hz – 50kHz

Impedance

8Ω (minimum 4.1Ω)

Crossover

2500 Hz

Enclosure Type

Bass-reflex (dual rear X-Port)

Finish Dimensions

W: 24.2″ (615mm), H: 7.8″ (196.6mm), D: 13.8″ (350mm)

Weight

32.8 lbs (14.9 kg)

Binding Posts

5‑way nickel‑plated

Certifications

Hi-Res Audio Certified, Dolby Atmos Compatible, IMAX Enhanced

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