JBL GTO 939 speakers handle a robust 300 watts peak power (100 watts RMS). This much power makes for an ideal match to systems powered with head-unit or factory-amplifier power levels, or even with many of the GTO Series amplifier combinations to help keep up with systems that feature one or more subwoofers. And its great power-handling specifications also increase reliability over the lifetime of the speaker.
|Power Handling, RMS||100 W|
|Power Handling, Peak||300 W|
|Frequency Response||46Hz – 21kHz|
|Nominal Impedance||3 ohms|
|Sensitivity (2.83V @1m)||94 dB|