JBL Stage3 9637 3 way car speaker set by Harman Kardon 375 watt speakers oval box large 6" x 9" (152 mm 230 mm), black

Plus One Woofer Cone: JBL's patented polypropylene cone offers up to 35 percent more surface area than standard cones, moving more air for deeper bass and greater efficiency without an external amplifier 3-Way Coaxial Design: Dedicated woofer, midrange driver and edge-driven dome tweeter work together to deliver balanced, full-range sound from 50Hz to 20kHz across all listening volumes High Sensitivity and Low Impedance: A 93dB sensitivity rating and 3 Ohm impedance allow strong, clear output directly from factory head units, making these 6x9 car speakers an easy power-efficient upgrade Vented Basket Frame: The open frame design improves voice coil cooling during sustained high-volume use, reducing distortion and helping the speakers maintain consistent performance over years of daily driving Factory Fit Pair Included: Two 6x9 in / 152x230 mm speakers fit most standard oval mounting positions for a straightforward DIY install, replacing stock units with JBL's trusted car audio quality