Delivery Time:25-30days
Certification:CE,ROHS

Portable Laptop 3w most powerful mini speakers 80hz - 20khz

Specification:

output power(rms):2.8W*2

Driver unit:TWO 40mm4 ohm 3w full-range

frequency response(±3db):80hz-20khz

distorion:≤0.3%at 1W output@1khz

S/N radio s/n:≥85db

cross talk:≥70db

with pc system:windows me 2000 xp vista win 7 mac osx