Improve your home theatre system for an immersive movie-watching experience with the Polk Audio MXT12 12" subwoofer. The integrated volume controls, variable crossover ranging from 80-160Hz, and the phase polarity (0/180) control make sure that you can enjoy your videos or song in high...

Complete your home theater or home stereo setup by adding the powered Monitor X10 10" 100W Subwoofer from Polk Audio. The 10" long-throw woofer combines with a sturdy bass reflex enclosure to produce bass as low as 24 Hz, letting you experience ...

  The Signature Elite ES8 8" subwoofer enhances the low-end performance of compact home-theater systems. Equipped with a robust Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES10 subwoofer delivers balanced, impactful bass with unparalleled pr...

  The 12" Signature Elite ES12 subwoofer enhances the largest home-theater and music systems. Equipped with a robust Class D amplifier, Power Port™ technology, and Time-Smart Phase Control, the ES12 delivers impactful bass with unparalleled precision. Its sleek cabin...

  This versatile 10" subwoofer enhances low-end performance of midsize home-theater and music systems with a robust amplifier, Power Ports, and advanced controls. Equipped with a robust Class D amplifier, Power Port technology, and Time-Smart Phase Control, the ES10 subwoo...