Feature(may vary by option.)

●Hi-Fi SOUND WITH BROAD COVERAGE & DEEP BASS even at low frequencies. Powered by Dynamic Balance & Polks Dual band-pass bass ports, the 90-RT In-ceiling speaker comes with a 3.25" Midrange driver, 9" Subwoofer & a 0.75" Dome Tweeter
●Designed to offset reflective surfaces with no sound distortions, this 3-way driver array produces BIG, FULL-RANGE PERFORMANCE FROM A DECEPTIVELY SMALL IN-CEILING SPEAKER that protrudes only 0.3" from its surroundings
●EASY TO MOUNT AND INSTALL - PERFECT FIT TEMPLATES, a precision flange, (available) pre-construction brackets and the PATENTED ROTATING CAM system ensure secure, vibration-free installation
●This in-ceiling loudspeaker VANISHES INTO THE CEILING giving you a clean, clutter-free look, becoming the CENTER STAGE OF ROOM-FILLING SOUND. Paint the wafer-thin sheer grille in any color you want and it EASILY BLENDS INTO YOUR HOME DECOR
●Polk’s UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP has made it one of the most trusted names in home audio. Bring out the best in surround sound systems and acoustic excellence, so you can SIT BACK, RELAX AND LISTEN WITH YOUR HEART!

[Speaker + 6.5   Stereo-Speaker]




[Speaker + RC80i Speakers]




[Speaker]





Description

A big speaker that delivers big sound, yet vanishes into your rooms decor. The 90-RT is perfect for use as stealth mains, rears and side surrounds in a high-performance home theater, or for bringing dynamic sound to alternate zones from your main stereo listening room. Vanishing Series built-in speakers feature our exclusive wafer-thin Sheer-Grille, a magnetically-secured grille that protrudes only 7mm from its surroundings. Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms. These 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.