The TS-WX010A features a 16.8cm x 7.9cm aluminium cone with urethane surround and high-powered magnetic circuit. The downward firing enclosures is built from a highly durable high-grade resin and the driver is powered by a built-in 160w (50w Nom) Class-D amplifier. In comparison, the TS-WX010A is 48% smaller than Pioneer’s next smallest active subwoofer, the TS-WX130DA.