Sony’s Signature Series SA-Z1 desktop speaker system is a studio-quality, near-field powered system integrating a formidable array of the brand’s benchmark audio technologies. Most of which will mean nothing to casual listeners: a Tsuzumi woofer layout, 6-piece aluminum plate construction, I-ARRAY hi-res tweeters, D.A. Hybrid Amplifier, and so on. Basically: the system is engineered to deliver an exceptional listening experience using any playback format you desire.