.Produced around 1986.JBL-62 2-Way Loudspeaker System.Bookshelf Speakers.2 Way, 2 driver loudspeaker system.Crossover Frequency 3000 Hz.Impedance: 8 Ohms.Sensitivity 89dB.Bass 6.5 inch High polymer laminate cone.Tweeter 1.0 inch titanium laminate dome.Enclosure: Bass reflex.Dimensions 406 X 215 X 254mm .Weight: 7.26 Kgs.Excellent Bass.Made in U.S.A.