JBL GX428 Max GX Series 4" 2-Way Coaxial Car Audio Speakers

Designed to fit into 4" factory locations without vehicle modification, the GX428 delivers high-energy JBL pro sound for in vehicle applications. Leveraging our patented Plus One woofer cone with three Ohm voice coil and edge-driven soft-dome tweeter mounted into the all-new proprietary tweeter deflector, all individually voiced to deliver authentic JBL pro sound for your next road trip. To ensure that you get a great performance even with the windows down, the three-ohm voice coil extracts more power from the amplifier, delivering high output and deeper bass. 4" GX Series 2-way Coaxial Car Speakers Power Handling: Peak: 210 watts per pair / 105 watts each RMS: 70 watts per pair / 35 watts each Polypropylene cone material Rubber speaker surround Edge Driven Soft Dome Tweeters Plus One woofer cone build Harman-proprietary tweeter deflector for an angled, rotating speaker OEM-level reliability testing Top-mount Depth: 1-7/8" Cutout Dimensions: 3-3/4" Impedance: 2.3 ohm Frequency Response: 75 - 21000 Hz Sensitivity: 90 dB   Warranty: 90 Day Woot Limited Warranty