Bass Rockers 6.5" (165mm) 300W Mid-Range Bullet Speaker 8-Ohm BRM6B Speaker Size: 6.5" (165mm) Power Handling: 300W Max / 175W RMS Frequency Response: 125Hz- 10kHz | Impedance (Resistance): 8 Ohms 1.5" (38mm) Voice-Coil | Lightweight Paper Cone Top Mount Depth: 2-15/16" (75mm) | Cut-Out Diameter: 5-15/16" (152mm)