???????????2000??廨????????!

????????????2000??廨 ????????廨???? ????????廨?????

???????????????????????????120?壬24С??????288??????+????????30??????+??????120????=438=73?????×15??=1095????塣??905??塣

10??????2-9??????????????5.5?????????905????????165????????1650???2000?仨????1000????????????1650???(TXδ??????????????????2?????)

?????2000????廨????????????????????????????????????????6?????0????????????????????

??????????????120????=20?????×15??=300???=750???

???????????????240????=40?????×15??=600???=1500???

???????????????360????=60?????×15??=900???=2250???

??????????????480????=80?????×15??=1200???=3000???

1?????????????1?????????????100%???1????廨??2?? ???????????1?????????????100%???2????廨??

?????????????40407?????????http://audiogearreviews.com/qmyx/