Valcom One-Way Square Speaker
Utilizes standard CAT 3, 5 and 6 cable
-Excellent voice and music reproduction
-Built-in accessible volume control
-Additional pop-on, pop-off knob included
-Wide sound dispersion
-Electrically, acoustically matched components
-Sturdy steel grille
-Square metal backboxes: surface v-1991 or flush mount v-1992 This product ships in approximately 1 days