Monitor XT’s Hi-Res Audio Certified, Terylene dome tweeter works in concert with a powerful, low-resonance ceramic motor structure to present crystal-clear, highly detailed sound past 40 kHz—far beyond the human hearing range—to maximize the enjoyment of high-resolution recordings and streaming platforms.
Monitor XT features bi-laminated composite driver cones, precisely tuned using Polk’s Dynamic Balance process to produce smooth, natural sound. On floor-standing models, woofers work in combination with passive radiators to produce the clean, open midrange and deep, punchy, responsive bass that Polk is famous for.
Monitor XT’s rigid, critically braced cabinet isolates the sound of the woofer and tweeter, reducing unwanted resonances. You’ll never “hear” the enclosure—just the pure, impactful sound of the music and movies you love.
Experience truly multidimensional Dolby Atmos, DTS:X, and Auro 3D sound with MXT90, which bring a dramatic vertical dimension to the soundstage when playing immersive movies, music, and games. Height modules fit perfectly atop select speakers and can be wall-mounted for maximum versatility.