Planet Audio TQ622 6.5-Inch 2-Way Poly Injection cone Speaker System (Black) Power Handling (Peak) 100W , Power Handling (Contin.) 5Ow , Freq. Response 50Hz- 20Khz , Efficiency (1 Watt/1 Meter) 91Db Impedance Dual 4 Ohm , Mid Bass Woofer 6-1/2-Inch , Mylar Dome Tweeter 1 -Inch , Mylar Dome Micro Tweeter - , Woofer Magnet Structure 15 Oz , Mounting Depth 2-5/16-Inch Glossy Black Poly-Injection Cone  Aluminized Mylar Cone Tweeter(S) Aluminum Voice Coil Former Custom Tooled Grilles 6.5-Inch 2-Way Speaker System