Center Channel

monitor 25C

Two-way center channel loudspeaker

8 1/4" H x 21 1/4" W x 10" D
20.96cm H x 53.98cm W x 25.40cm D



Available Finishes:
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The new standard for classic performance

Not only does this high efficiency center channel speaker design deliver more detailed high frequency response for more realistic imaging, but the heavy duty enclosure is reversible for more flexible placement options above or below your television.

Monitor 25C Features:

1-inch (25mm) silk/polymer composite Dynamic Balance® dome tweeter with powerful neodymium magnet structure delivers clear and detailed high frequency response for realistic reproduction of vocals and instruments.

Dual 6-1/2-inch Dynamic Balance drivers are lightweight and stiff with good damping for high efficiency, excellent bass and lower distortion.

Multiple small-diameter driver design delivers wide dispersion, better mid-range, and more detailed bass response for an open, "box-less" three-dimensional sound.

Non-resonant all-MDF enclosure construction with 3/4-inch thick baffles ensures cleaner, clearer, more lifelike sound quality. Enclosure is reversible for optimal placement above or below your television screen.

Crossovers use Mylar bypass capacitors for more detailed high frequencies.

5-way binding post connectors, allowing for more secure hook-up options.

Monitor Series speakers are "modern living accessories" that make a stylish statement in either black or cherry wood grain finish, with titanium faces.

Critically tuned flared port minimizes port noise ("chuffing") for good low frequency extension with low distortion, resulting in natural, full-bodied sound with rich bass.

All Polk products are made using the best materials and the most advanced manufacturing techniques. They pass the industry’s most exhaustive quality tests, including drop testing, extreme signal response and UV & salt exposure testing. Polk loudspeakers are built to perform for a lifetime.

Driver Complement

Diameter1" (2.54cm) 
TypeDynamic Balance silk/polymer composite dome 
Mid / Woofer
Diameter6 1/2" (16.51cm) 
TypeDynamic Balance bi-laminate composite cone driver 


Total Frequency Response50Hz-25kHz 
Upper -3dB Limit24 kHz
Lower -3dB Limit60 Hz
Nominal Impedance8 ohms
Efficiency90 dB
Recommended Amplifier Power20-175 watts per channel
Inputs5-way binding posts 


Cabinet Dimensions
Height8 1/4" (20.96cm) 
Width21 1/4" (53.98cm) 
Depth10" (25.40cm) 
Product Weight (each)17.00 pounds


Unit of Measureeach 
Total Shipping Weighttbd pounds


Speaker Warranty5 years parts and labor (original purchaser) 

Specifications, dimensions and features subject to change without notice. For more information call us at 1-800-377-7655 (USA and Canada). Outside of North America call +1 (410) 358-3600.

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