Mission ZX-1 Bookshelf Loudspeakers

Mission’s DiaDrive bass unit has an advanced aluminium matrix cone and is now vented to remove trapped air behind the diaphragm, thus reducing resonance and allowing a clearer midrange performance to beyond 3kHz. In ZX, the driver surround is covered by a vented cover which controls the spurious output from the diaphragm edge, again improving midrange clarity. Matching ‘serrations’ are built into the flare of the slot port. High pressure airflow is streamlined from the port exit whilst the asymmetric design breaks up the ‘chuffing’ distortion normally heard from circular ports.