Mission Audio MX-2 BLK 2-Way Reflex Bookshelf Speakers (Black, 2) (Discontinued by Manufacturer) Format: Stand/Shelf Enclosure type: 2-way reflex Driver units: bass -- bass/mid 6&#34;tweeter 1&#34; Dome The Woofer - Each driver possesses an advanced fiber cone formulation providing strength and rigidity while maintaining the lightweight dynamics that produce a seamless radiator for bass and midrange reproduction In-Grille Wave Guide - The front grille provides an integral waveguide, allowing the treble unit to blend with the midrange output in a completely natural way