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在二手电闲逛买了一对电脑音箱,可是没找到配套的电源适配器。4 J; z7 ]- [9 P9 l, X
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此音箱参数如下:! }" C2 Y3 t, X7 J+ ~3 K- [
MidiLand MLI-699 2 Speakers
$ _. R# r2 o! W3 K1 sTotal Piece: 2 pieces ; o# X1 N) S7 p
Quantity/Carton: . X5 u0 ~: S7 v( |$ V' A
RMS Power: Total 14W Speakers 7W+7W
4 |5 F$ {; G5 p# O% U9 QShielding: Yes : i ?/ t% F/ I7 j+ {3 R
Frequency: 40Hz - 20k Hz+3dB 9 D; R$ }& S) {6 S. l' z, m4 W9 @
Drivers: 2"x4" Full range
4 ~$ r# o; u+ _6 S7 JControls: Power, volume, headphone jack, LED power indicator 2 D/ m9 _7 ~+ J! Z9 D* r9 [
Dimensions: 3.00"x7.25"x5.00"
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音响后方电源输入口标注 ac 9v -—(—+* H3 T; V1 L' p: S/ N
8 |9 M9 s* }2 s* p请问我要买个怎样的电源适配器才能用这个音箱呢? |
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