Providing an amazing quality of reproduction throughout the sound range, the Z1000PC is the new flagship speaker from Sony. This stylish model has an elegant, hardwearing aluminum casing and features built-in Intelligent Bass Boost and a folding bass reflex duct for crisp, resonant bass sounds. The Z1000PC speaker also has a bio-cellulose diaphragm for clear audio performance in the mid-high range, a sigma-type magnetic circuit, and dual audio inputs for sound mixing.