Product Description

Polk Audio RTI A3 Cherry Bookshelf Speaker – The new RTI A series feature several upgrades. From the incorporation of our latest Dynamic Balance Cone drivers and 1 inch tweeters to an elegant restyling of the cabinets in keeping with the latest styles. The floor-standing models feature “Power Port Plus” an enhancement of Polk’s patented Power Port technology. As you would expect from this highly popular line, the performance is classic Polk.

Product Features

• Pair of real wood bookshelf speakers with all MDF construction and resonance-free enclosures
• Equipped with one 6.5-inch dynamic balance mineral/polymer composite cone driver
• Features Power Port technology to reduce “chuffing” or “port noise”
• Equipped with one 1-inch silk/polymer composite dome tweeter
• Features a neodynium magnet, low viscosity ferro-fluid cooling, and a heat sink on the back of the magnet
• Sensitivity (1 watt @ 1 meter) 89 dB