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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。) u: l& u0 `6 R
8 t, C S. ^0 y此音箱参数如下:, P8 }6 n/ T, X* {
MidiLand MLI-699 2 Speakers
: B3 ` V4 P5 yTotal Piece: 2 pieces 1 Y8 x7 b5 e: q( L+ P
Quantity/Carton: 5 |+ H; j' M% p$ O2 G
RMS Power: Total 14W Speakers 7W+7W 5 D B7 i' g+ a. f4 s
Shielding: Yes ! n0 d3 T; {" ]% d1 m7 Y" [
Frequency: 40Hz - 20k Hz+3dB
( R3 i0 ~$ W4 T R( z+ ~Drivers: 2"x4" Full range 4 X; J2 z, ~# j/ V
Controls: Power, volume, headphone jack, LED power indicator - H* k% \. l2 ~$ Y- G. d' t
Dimensions: 3.00"x7.25"x5.00" 5 `, V" z( B5 H8 K8 D
, s. t" ~2 N7 g- x6 C6 q4 Q# o F, i) c- b# K4 Y; ~! H. T
音响后方电源输入口标注 ac 9v -—(—+
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- P/ B1 |: d4 n( @1 D0 Z" W+ p2 D7 E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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