Power Handling: 40Wrms, 250W peak Nominal Impedance: 4ohms Audio Specifications Sensitivity (@ 2.83V): 91dB Frequency Response: 55Hz – 20kHz
With the goal of providing access to great JBL sound at an affordable price, our engineers valued engineered the Stage2 Series speakers to deliver great sound at an affordable price.
6-1/2" (160mm) Three Way Car Speaker Power Handling: 40Wrms, 250W peak Sensitivity (@ 2.83V): 91dB Frequency Response: 55Hz – 20kHz Nominal Impedance: 4 ohms
For most brands, off-the-shelf speakers and a cursory approval of frequency response curves are good enough. That's not the case with JBL.