Model No:  JZ-30 

1. Specify 

1) output: 3W*2 

2) peak power: 180W 

3) speaker unit: 1 “

4) normalized impedance: 8 OHM 

5) frequency response: 35Hz-18KHz 

6) power source: USB supplies 

7) the signal-to-noise ratio: ≥80DB 

8) degree of dissociation: ≥40DB 

9) outlook size: 55*33*118mm 

10) weight: Approximately 250g 

2. packing sizes 

1) color box size: L120*W60*H125mm 

2) outside box size: L315*W255*H520mm 

3) 40 pair of/boxes, net weight: 11KG/box           

Gross weight: 12KG/box