DS18 12" SUBWOOFER SINGLE VOICE COIL 500 WATTS

DS18 12? Woofer, 250W RMS/500W Max, Single 4 Ohm Voice Coil 500 Watts Max 250 Watts RMS Mounting Depth: 5-1/2? Frequency Response: 41 Hz - 4.2KHz 2" Single 4 Ohm Voice Coil Black Aluminum Voice Coil Sensitivity: 90 dB 45 oz. Ferrite Magnet Stamped Steel Frame Paper with Glass Fiber Cone Foam Edge Surround Sold Individually