Just as Polk Audio said, "If it makes sound, we make it sound better". Polk Audio put a lot of effort into the Polk Audio CS180 center channel speaker. Inside its non-resonant all-MDF enclosure, there are two 5.25-inch driver and one 1-inch tweeter driver for wide-range response with low distortion. Polk Audio CS180 is also magnetically shielded for safe placement near TVs with no risk of video distortion.
	- Design ~ 3 driver, 2 way bass reflex with rear firing power port
 
	- Driver High Frequency ~ 1 inch (2.54cm) Silk Polymer Composite Dome, Mylar bypass capacitors in the crossovers extend high frequency response and improve detail and transparency.
 
	- Driver - Mid/Low Frequency ~ (2) - 5-1/4 inch (16.5cm) Polymer/Mica Composite Cone with Rubber Surrounds which are magnetically shielded against interference near a TV set.
 
	- Power Range ~ 15 - 95 Watts
 
	- Frequency Response ~ 57Hz - 20 kHz
 
	- Low Frequency Extension ~ 50Hz meaning as you position this center so the rear firing port is nearer or farther away from a wall you will hear a noticeable difference in bass response
 
	- Impedance ~ 8 ohms
 
	- Sensitivity ~ 89 db
 
	- Dimensions ~ 7"H x 18"W x 9.5"D
 
Unbeatable Sound Quality 
The Polk Audio CS180 features multiple small-diameter driver design to deliver a more open, "box-less," three-dimensional sound.
Secure and Versatile 
The Polk Audio CS180 features Dual Five-Way Binding Post Connectors for more secure hook-up options, and bi-wiring and bi-amping flexibility.