JBL Stage 2 424 4吋 2路 同軸 汽車車門 喇叭 25W RMS 一對

Hooked these up to replace the factory 4-inch speakers, and the difference is like night and day. The bass response from the polypropylene woofer is surprisingly solid for such a compact size. Even at highway speeds, the sound stays clear and doesn't distort.

The polypropylene woofer feels surprisingly rigid for such a small driver, and the clarity at high volume is genuinely impressive for the price. I swapped out the factory paper cones in my minivan and the difference in midrange detail is night and day.

These little 4-inchers put out a surprisingly big sound for the size, and the polypropylene woofer holds up to some serious volume without distorting. I’ve had them in for two weeks now and the concert feel is definitely there, especially with rock and acoustic stuff.