... , Car Dome Tweeter,Titanium tweeter, Super Tweeter Model No.ST-DT409 4'' super Dome Tweeter Tweeter Speaker, Car Dome Tweeter,Car Titanium ... Tweeter Car Super TweeterModel No.ST-DT409.Specifications:Die cast Aluminum frameMagnet: 6 ... crossover networkFrame color: silver/black Use: portable audio player 4'' super Dome Tweeter