?????2??????????????????????
?????????????????????????2016-11-09
?????2??????? ?????2??????? ?????2???????????
?????2??????????????????????
???????????????????????
?????????????????????
????????
??????????????;????????????????;
?????ü??飬????????????
???????????壬?????????
?????????????????40407?????2?????http://audiogearreviews.com/sxd2/
???????:??????????????????40407?????????????40407???????????α? ??????
??????
???????2??????????????????????
???????2?????48??????????100?????????
???????2??????????????????
???????2?????????????ò?????
???????2??????11W???????????????????
???????2???????????汾???????
???????2????С???BOSS???????
???????2?????鯔?????????????
???????2???????????????????
???????2????37????????????100
