The high-resolution speaker system for music and home theater has been designed to bring the best musical experience into the comfort of your home. The Polk Signature E Series continues the Polk tradition of HiFi, offering enhanced sound for movies, television, and music in a completely redesigned format. Strong, rigid, and acoustically neutral enclosures reduce unwanted internal standing waves for less audible coloration. The non-resonant MDF construction with a front panel that is at least 19 mm thick ensures a more lifelike sound that is sonically tuned across the entire frequency range to achieve seamless transitions between speakers in multi-channel systems. Rounded edges give it a sensual yet powerful appearance, available in a stunning black-and-white washed walnut finish. But the improvements don't stop here.