Model No:  JZ-80 

1. Specify 

1) output: 3W*4 

2) peak power: 360W 

3) speaker unit: 2 “

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: 190*60*115mm 

10) weight: Approximately 500g 

2. packing sizes 

1) color box size: Treats designs