-. Binding : Electronics
-. Brand : Polk Audio
-. Color : black
-. EAN : 0747192120788
-. Feature : Vanishing Series RT speakers are timbre-matched to Polk Rti speakers to insure utterly seamless blending from speaker to speaker in systems that combine traditional and built-in speakers. / Vanishing Series built-in speakers feature our exclusive wafer-thin Sheer-Grille， a magnetically-secured grille that protrudes only 7mm from its surroundings. / Dual bandpass bass ports are highly efficient in small enclosures， and smoothly funnels the angled woofer's low frequencies down around the driver array / Easy one-cut， drop-in installation puts built-in audio within reach， with Perfect Fit templates， and a precision flange.
-. Label : Polk Audio
-. LegalDisclaimer : We ship by UPS the day you order and double box your shipment for extra protection! P.R.Ice listed is per speaker.
-. Manufacturer : Polk Audio
-. Model : 90 RT
-. MPN : 90 RT
-. NumberOfItems : 1
-. PackageQuantity : 1
-. PartNumber : 90 RT
-. ProductGroup : Speakers
-. ProductTypeName : SPEAKERS
-. Publisher : Polk Audio
-. Studio : Polk Audio
-. Title : Polk Audio 90RT (Ea) 3-way In-ceiling Speaker
-. UPC : 747192120788