What an experience it must have been to witness the birth of the loudspeaker...being an audiophile myself this was very intriguing. I definitely would have had the 30” Woofer as my two 15” woofers in my trunk could never compare to the cone area of that monster !!!
electro voice compound DIfFractION PROJECTOR 1959 TENGO UN PAR DE ESAS TROMPETAS BOCINAS FIBRA DE VIDRIO ORIGINALES FUNCIONANDO, CP 51760 VILLA GUERRERO ESTADO DE MEXICO