Free Shipping (Estimate - 1 week) Satisfy your craving for powerful, full-impact sound with YU6. Armed with a formidable Class D amplifier pumping out 200-Watt peak power, YU6 will have you questioning what it really means to be loud. Its 5.25-inch Kevlar(R) drivers and 1-inch silk dome tweeters inject detailed sound into every square inch of living space, evoking emotions that can only be expressed with an ear-to-ear grin.