Built to bring the big surround sound theater and music experience into the comfort of your living room, the Polk signature S35 slim center speaker continues in the Polk tradition of American Hifi. Featuring Hi Res certification, a New dynamic...

4" X 8" Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 5.75 Width X 9.75 Height - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE HVAC Premium has been providing superior in quality service for many many...

4" X 10" Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 5.75 Width X 11.75 Height - SEE BELOW IN DESCRIPTION HOW TO MEASURE A GRILLE HVAC Premium has been providing superior in quality service for many...