Polk MXT12SUBBK Monitor XT

The name "Monitor" is special to Polk Audio. The original Polk Audio Monitor Series, produced in the mid-1970s, ushered in the modern loudspeaker era by setting the standard for performance and value. The original Monitor Series is the line that made Polk Audio famous with its simple, sturdy construction, clear, accurate sound, powerful bass and superior imaging all at a price that made great sound available to everyone.
The newly reborn Monitor Series is classic Polk: a quality-built, affordable line of high performance loudspeakers for music and home theater. They are highly efficient, so they can be driven easily by unpretentious receivers, and they are voice matched for lifelike surround sound environments. The Monitor Series boasts a stylish look that complements today's flat screen technology, with wood grain finishes and modern Titanium faces. Built for speed, sound quality and value, the Monitor Series is a great introduction to high performance sound.

• Add Polk's legendary, effortless bass to your music, movies, TV and video games
• Long-throw, high excursion 12" dynamic balanced woofer for deep impact with low distortion
• Powerful and efficient 100W Class A/B amplifier for loud, clean, and responsive performance
• Smooth low frequency extension down to 24Hz, perfect for bass heavy music and movie action
• Fine tune to your system with volume, consistently variable crossover (80-160Hz) and phase polarity (0/180) control
• Critically braced, low-resonance MDF cabinet & removable, precision-fit grille for pure sound
• Timbre-matched with Polk Monitor XT Series, but a perfect subwoofer for any system

• Polk's legendary effortless bass
  A big 12" dynamically balanced woofer in a ported cabinet, powered by a clean and ultra-efficient 100W Class A/B amplifier delivers bass almost to the edge of human hearing - down to 24Hz - adding more punch and impact to your favorite music, movies and video games.
• Built to withstand the rumble
  When you want bass this loud and this low, a subwoofer needs more than a great woofer and powerful amplifier to make it seem effortless. Monitor XT12 is housed within a rigid, low-resonance cabinet to provide clean, loud bass and its specially designed, removable grille minimizes sonic interference.
• Easy setup and customizable bass
  Featuring line level (RCA), nickel-plated speaker connectors, and LFE inputs Monitor XT12 is compatible with both the Dolby Atmos and DTS:X enabled AV receivers and vintage components alike. And with control over phase, crossover, polarity and volume, you can tune the XT12s performance to your room, system and listening style.