The JBL Stage2 624 is a 6.5 inch two way coaxial car speaker rated 40 W RMS and 240 W peak with a 4 ohm impedance, 91 dB sensitivity and a 55 Hz to 20 kHz frequency response.

The speaker includes an integrated tweeter with a passive crossover for full range playback and is intended for 6.5 inch vehicle speaker locations. It connects using standard speaker wiring for factory replacement or aftermarket upgrades.