JBL 3.5 Inch Speaker GX328 GX Series Coaxial Car Loudspeakers

75-Watt, Two-Way 3-1/2 Inch Speaker System Harman’s patented Plus One polypropylene cones provide more overall speaker-cone area than other cones in its class The JBL GX Series offers a frequency response that delivers the full-range response associated with exceptional sound The I-Mount system allows for more precise imaging and simplifies speaker installation with multiple mount options JBL tests every speaker design to the same rigid specifications as the automakers, subjecting them to extreme conditions that would break lesser speakers