Powerful design for boardroom, meeting room or auditorium. Two 6 x 8 tapered oval full-range Jensen design speakers for high audio quality. Two large storage shelves provide a place for laptop, binders and notes. Four casters let you easily move it wherever you need it while two locking casters secure it in place. Runs on ten D batteries or AC adapter or converts to a rechargeable system with AC adapter and NiCad battery pack. Wireless amp, internal receiver, transmitter and lapel mic. Color(s): Mahogany; Lectern Dimensions (W x D x H): 25 1/2 x 20 1/2 x 46 1/2; Material(s): High-Pressure Laminate; Platform Type: N/A. Includes wireless sound system lectern. Item Number = APLSW450MH UPC: 734680145019