Polk Audio Large Center Channel Speaker in Black - R400 Black

Polk Audio Center Channel Speaker in Brown - R400 Brown

Polk Audio Large Center Channel Speaker in Black - R400 Black

SKU : R400 Black UPC : 747192132040
SKU : R400 Brown UPC : 747192134020
SKU : R400 Black UPC : 747192132040

$899.00 CAD


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.

Power and Clarity

As we get older, we learn what better looks like, feels like, tastes like, and even drives like. Inheriting best-in-class technologies from our flagship Legend series of loudspeakers, the Polk Reserve series helps teach you what better sounds like.

Crystal Clear Vocals for Home Theater

The center channel is the most important speaker in any home theater setup. The Reserve R400 uses Polk’s latest flagship transducer array to deliver clear, crisp, intelligible dialogue no matter where you sit.

Sit right everywhere

Pinnacle Ring Radiator Tweeter

The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.

Strength in motion

Turbine Cone Woofer

Our pioneering turbine design delivers a significant increase in cone rigidity without increasing mass. This innovation means the woofer can move with increased accuracy and speed to deliver enhanced sound resolution, enabling you to experience a breathtaking level of detail in your music and movies.

Purity of Sound


Polk's proprietary X-Port eliminates unwanted noise created as air moves in and out of the speaker cabinet port at high-speeds. This ensures a rich and detailed listening experience with tight distortion-free bass and a clean midrange.

Form and function

Exceptional Cabinetry

Reserve’s sleek cabinetry hides a world of audio innovation. Cabinets are carefully cross-braced to best eliminate unwanted interior resonances. Rounded exterior corners help disperse sound broadly around the room with minimal diffraction, creating an open sound stage.

Certifiably Excellent

Hi-Res Audio Certified

Hi-Res certified, Dolby Atmos enabled & IMAX enhanced

The Reserve Series sets the benchmark for music and movie audio excellence

Hi-Res Audio Certified

Delivers clear and detailed high-end response up to 40Khz for improved high frequency signals for today’s high-quality audio.

Dolby Atmos Enabled

Listening to Atmos and DTS:X-enabled content on Reserve Series speakers brings you deeper into the story or music every time.

IMAX Enhanced Certified

IMAX Enhanced certification guarantees an unforgettably huge and dynamic home theater experience when enjoying IMAX Enhanced movies, television shows and music.

Speaker TypePerformance Center Channel
UOM (Sold As)Each
Tweeter1" Pinnacle Ring Radiator
WoofersTwo 6 ½” Turbine Cone
Overall Frequency Response36Hz 50kHz
Frequency Response (-3dB limits)48Hz 39kHz
Recommended Amplifier Power20 200W
Amplifier Output Compatibility8Ω / 6Ω / 4Ω
Minimum Impedance (ohms)4.1Ω
Sensitivity (2.83V/1m)89dB
Tweeter/Mid-range Crossover Frequency2500
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 Weight39.5 lbs/17.9 kg
Mid-Bass / Woofer Enclosure TypeDual Rear XPorts
Available FinishesBlack / Walnut
FeetRubber pads
Wall-Mountable (keyhole slots)No
Binding Posts: Nickel-plated 5-WaySingle
Certifications (Non-Safety and Regulatory)
Hi-Res CertifiedYes
IMAX CertifiedYes
Shipping Dims (WxHxD)740 x 483 x 293mm, (29.1 x 19 x 11.5) in

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