JBL performance loud sound speaker is available. JBL Shock Wave is 6.5" midrange speakers of car aftermarket audio system. It features exceptionally high sensitivity and super powerful magnetic system to deliver more louder and better sound quality. Pressed pulp cone with reinforced double fabric suspension to ensure steady, balanced sound and long performance life. Designed with EVA vibration protection gasket and easy and reliable connector makes installation even available to a novice. It comes with 3 family members: 85W65, 100W65, 150W65, it offers louder and louder audio output for factory speakers upgrade.