DS18 6.5" Midrange Bullet Speaker, 250W RMS/500W Max, 8 Ohm (Sold Each) 500 Watts Max 250 Watts RMS 8 Ohms Impedance Red Stamped Steel Basket 30 oz. High Strength Ferrite Magnet Sensitivity: 90 dB Frequency Response: 125 Hz - 12 KHz Non-Pressed Paper Cone Cloth Edge Surround 1.5" KCCAW Voice Coil Mount Depth: 2.44" Sold each