You'll be hypnotized by the vibrant imaging of Earthquake Sound's VTEK component systems. Expect shining clear sound and blazing performance, thanks to Earthquake's combination of innovative materials and design. The tri-layered electroplated carbon fiber woofer cones produce accurate, natural-sounding bass, thanks to a linear drive magnet design and the excellent sound-propagating qualities of the woofers' low mass cone. Additionally, the Piston Max wide surrounds pushed out to the edge of the basket produce 20% more performance than any other surround. Bottom line, these are sound quality speakers designed to take the guessing game out of high-end speaker choices.