??????????3??????

??????????????С??????????????????????????????1+1?????!????3?????????μ????——????????

???????????????????4?????鼼??λ??4??????????????????+15%????????!

???鼼?????????????????????72?????鼼????????????????????????????????????淨(jìng)?????μ?????

????????????????????????????????е?????????????鼼!

????????????????????????????????????????????????????????????鼼???????????淨(jìng)???????????????????!

?????????????40407????3???http://audiogearreviews.com/wl3/

?????α?????????