ADD MORE IMPACT

POLK MAKES LOUD AND LOW SEEM EFFORTLESS

Polk has always been known for speakers that produce deep, powerful effortless bass, and the MXT12 is no exception. A big, 12” Dynamically Balanced woofer in a ported cabinet, powered by a clean and ultra-efficient 100W Class A/B amplifier delivers bass as low as 24Hz, adding more punch and impact to your favorite music, movies and video games.

HEAVY DUTY HOUSING

BUILT TO WITHSTAND THE RUMBLE

When you want bass this loud and this low your subwoofer needs more than a great woofer and powerful amplifier to make it seem effortless. Monitor XT12 is housed in a critically braced MDF cabinet with a removable, precision-fit grille to isolate the sound of the woofer while minimizing unwanted resonances and sonic interference.

TWICE THE FUN

ADD MASSIVE BASS, SEAMLESSLY TO YOUR HOME THEATER

Monitor X12 features a consistently variable crossover, polarity and volume control to blend the massive bass it provides, seamlessly with your system. In addition, MXT12 offers line level, LFE, and nickel plated binding post inputs, ensuring compatibility with your receiver. Plus, the MXT12 is perfect for the modern trend of integrating two subs into your home theater, for even more bass, while smoothing out the low frequencies throughout the room.

SOLID POLK SOUND

CONSISTENT SOUND THROUGHOUT THE SERIES

The Monitor XT Series was designed with quality, timbre consistent components throughout to enable you to mix and match models to build your dream home theater or music listening set up. Matched components provide a unified sound field with seamless speaker-to-speaker blending for truly immersive listening experiences.

WHY POLK?

FIVE DECADES OF SPEAKER ENGINEERING

Monitor XT Series is the culmination of five decades of Polk’s premium loudspeaker engineering and were designed at our original Acoustic Research and Development facility in Owings Mills, Maryland.

Our goal since our founding in 1972 has been to build great loudspeakers that transport you to the scene of the recorded performance. Later with the advent of home theaters, to make you feel that you’re in the center of the action. We’ve achieved this by constant innovation and by leaving nothing to chance. The result of this 50-year engineering heritage is best-in-class loudspeakers backed by numerous awards, patents, and fans like you.

All Polk loudspeakers are built to last. We rely on a patented Dynamic Balance Array process to pinpoint and eliminate electro-acoustic and mechanical issues before they become a part of the finished speaker. We’re so confident of this process, that we back the Monitor XT Series with a limited 5-year warranty to ensure years of listening pleasure.

With Polk Monitor XT loudspeakers, you’ll maximize your enjoyment of movies, music and gaming with loud and clear, high-resolution sound with effortless bass. Hi-Res Audio Certified, accessibly priced, and built to exceed our patented quality-testing process, the Monitor XT series fulfills the Polk promise of great sound for all.