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.

• Patent pending X-Port
• Unrivalled power and clarity
• Blends into any décor
• Sleek and elegant design


Specifications

Speaker Type
Performance Center Channel
UOM (Sold As)
Each

TRANSDUCER

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

CROSSOVER

Tweeter/Mid-range Crossover Frequency
2500
Mid-range/Mid-bass Crossover Frequency
-

MEASUREMENTS

Product Dims W x H x D (Includes width of feet)
615 x 196.6 x 350mm
Product Weights (each)
32.8 lbs/14.9 kg
Shipping Weight
39.5 lbs/17.9 kg

CABINETRY

New CRC (Mid-Range Enclosure Type)
-
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

Certifications (Non-Safety and Regulatory)

Hi-Res Certified
Yes
IMAX Certified
Yes
Shipping Dims (WxHxD)
740 x 483 x 293mm



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