Description

Polk Audio RTI A1 Black Bookshelf Speaker – The brand new RTI A series feature a number of upgrades. From the incorporation of our up to date Dynamic Balance Cone drivers and 1 inch tweeters to an elegant restyling of the cupboards consistent with the up to date styles. The ground-standing models feature “Power Port Plus” an enhancement of Polk’s patented Power Port technology. As you might expect from this highly popular line, the performance is classic Polk.
Pair of real wood bookshelf speakers with all MDF construction and resonance-free enclosures
Equipped with one 5.25-inch dynamic balance mineral/polymer composite cone driver
Features Power Port technology to cut back “chuffing” or “port noise”
Equipped with one 1-inch silk/polymer composite dome tweeter
Includes a neodynium magnet, low viscosity ferro-fluid cooling, and a heat sink at the back of the magnet