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From the JBL GX Series, designed for installation in 6x9 factory locations without modification. It features Plus One™ polypropylene cone technology for increased sensitivity and bass, an Edge-Driven Soft-Dome tweeter and HARMAN Tweeter Deflector , and a low-impedance (≈2.3Ω DCR) voice coil for higher power extraction—with individual sonic calibration to achieve the well-known JBL signature.
Size and Type6 x 9 inch, 3-way coaxialNominal Power (RMS) 100 watts per speakerPeak Power (Peak) 210 watts per speakerSensitivity (@2.83V/1m) 94 dBFrequency Range45 Hz – 21 kHzNominal Impedance 2.3 ohms
JBL has not provided the digital mounting dimensions for the GX9638 on the specification sheet. Please refer to the GX Series manual for general mounting guidelines for the 6x9 size.