2.0 MULTIMEDIA SPEAKER, computer speaker,USB smart speaker

2.0 MULTIMEDIA SPEAKER,USB smart speaker,computer speaker 1.Amplifier output power5W*2 2.Frequency response 60Hz~18KHz 3.Input sensitivity 350mv 4.Distortion0.3% 1W 1KHz 5.S/N Rotio≥70db 6.SUB2"*2/ 4Ω 7.Isolation≥ 45db 8.Power supply USB 9.Dimensions SUB58W*120D*75Hmm SAT: 58W*120D*75Hmm 10.ConTAINER CAPACITY:Q'TY: 20 PCS SIZE:L49.2*W27.5*H28.0 CM 20/40HQ:15300/31840 SETS
2.0 MULTIMEDIA SPEAKER, computer speaker,USB smart speaker