| 4"Rubber edgeVoice Coil: 0.75" ASVMagnet: 3.5 OZImpedance: 4 OhmSensitivity: 89dB/1w/1mMax Power: 20WWe sales woofer,subwoofer and other acoustic components.We keep our prices low and quality is excellent and quick delivery and provide comprehensive product information.we are supplier. |