Ground Zero GZIF 5.2 5インチ 2ウェイコアキシャルスピーカー 70W RMS

The rubber surround on these speakers gives them a nice, tight bass response that I wasn’t expecting from a 5-inch driver. They handle 70 watts RMS easily, and the 3D structure of the cone keeps the mids clear even at higher volumes.

The rubber surround on these speakers feels really solid for the price. I had them cranked for a few hours and they didn't lose clarity at all.

Installed these in my boat's dash and the rubber surround paired with the HQPP cone makes them handle the humidity and vibration way better than I expected. Sound is clear and crisp even at higher volumes.