... :8W)Rated impedance: 4Ohms-8OhmsSNR: > 89 dB Speaker units: 4″bass+2*3″full rangeFrequency response: 40Hz-18 KHzDescription:1. Built-in ... pa speaker, pc speaker, home theater speaker, horn speaker,2.1 speaker, stage speaker, DJ speaker, speaker cone4. Our subwoofer speaker,2.0 speaker, speaker cabinet, laptop speaker, amplifier speaker, portable mini speaker, mini ...