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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。6 B1 L: \8 K! P+ l$ c- t- E }2 ]1 n
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此音箱参数如下:
, n" b5 `* [ E: `% ~MidiLand MLI-699 2 Speakers+ u* t i0 g5 L: Z, ^. y" x
Total Piece: 2 pieces ! q# Y# H3 b1 q1 o' V
Quantity/Carton: 3 V) A# j$ `, _- Y* X" M* H
RMS Power: Total 14W Speakers 7W+7W
0 Y: O# C% e/ z6 X( h7 z+ Y2 MShielding: Yes ; m5 `/ W. \7 v" p) j* B6 z* Q
Frequency: 40Hz - 20k Hz+3dB 2 {5 \. m1 C( _( p1 F% c; ?; k
Drivers: 2"x4" Full range # S/ j! ~! r, p1 K" c
Controls: Power, volume, headphone jack, LED power indicator
* n x. b$ c0 v8 m* M% M, kDimensions: 3.00"x7.25"x5.00"
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# n- y; Y( w5 E0 ^+ ]- h音响后方电源输入口标注 ac 9v -—(—+
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1 ~. q; \+ v+ |7 f. H& f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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