car woofer system 8" inch car woofer car subwoofer car woofer car audio subwoofer 8" inch woofer car woofer system,woofer speaker car audio,8inch woofer,woofer for car ,car woofer,car subwoofer,car audio subwoofer Series:8" inch wooferParameter: 8 inch Frequency Range 30-1KHz Sensitivity 86dBImpedace 4 ohms RMX Power 100WMAX Power 200W 8" inch woofer