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原帖由 sd-iori 于 2006-5-29 11:01 PM 发表! Q/ A% v* [, n$ H) i5 O) s' l
$ S4 H8 q9 b/ lw00t)还有耳放
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1 P7 {; h2 V9 Q! E! V5 A前置的音量调节
0 d' T N5 L0 B0 N! V% N* l( m) h简直是完美 6 E9 h8 {4 l1 [% q9 @. Q: c( u
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General Type: Two-way, bi-amplified nearfield reference monitor
) I( r2 S: {6 R; k Frequency Response: 67Hz to 20kHz (±2.5dB)
! D- F( q4 b. ?9 ^! k s Maximum Sound Pressure Level (short term)
" `8 R+ F' D' q) S! z: B' q - Single: =100dB SPL @ 1m , @0 P( |( ?0 E1 K2 c' \5 k* M0 e7 p8 T
- Pair: =103dB SPL @ 1m
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) r# c% N p6 S* Z. \ High-Frequency Driver * l9 F3 i8 f% X, D) Z7 d* U% E
- Type: Neodymium Soft Dome
( `) Z0 Q9 a1 u1 D) Z" i6 _" r - Size: 25.4mm (1”)
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0 M! e# @$ q' G. }; E6 b) ]' ~ Low-Frequency Driver " l+ v7 ~2 D2 {, |) ]+ e9 M! ]
- Type: Glass Fiber Cone 2 ?2 K6 ?0 G) \$ p) Z f
- Size: 127mm (5”)
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Dimensions . H9 ?0 m3 O4 N4 G5 b8 A
- Height: 290mm (11.5”)
' y) U9 z0 ~; O4 I - Width: 175mm (6.9”)
# r8 `- O3 T8 ~+ N: D/ B - Depth: 245mm (9.7”)
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H7 i, y1 S+ |/ N0 w) a2 ]: w Weight: 6.5kg (14.3lbs)
1 U8 Y2 L, @* j0 n Power: 120V, 60Hz (North America), 220V-240V, 50/60Hz (Europe) + @- f/ j. X0 w/ m
( `% C; K' l* I1 y( @- s' kCrossover Network Type: Active 2nd- order Butterworth ( ~* w0 ^7 I: D/ U, {
Input sensitivity control range: -21dB - 0dB
; z" f$ C+ L2 ]) A( N0 E8 l Input impedance
4 Z5 |# @6 m. \2 g' d/ H: L& M - Balanced: 47K ohms , w$ c+ e% a1 y+ h8 _. u9 d$ u
- Unbalanced: 47K ohms 4 i4 Q& r) b0 k8 [ I
5 v0 i, G! Z6 X, [6 U! _ Crossover frequency: 2.5kHz
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Amplifiers Type: Custom discrete with Class-A input/MOSFET output stages
- U1 M2 }! H8 {" I% M# H8 y High-Frequency Amplifier
5 P$ P U7 b/ A3 R( O2 v* Y - Power: 40W RMS into 4 ohms : |& M+ {. K9 b e" H3 `+ ~5 z
- Signal-to-Noise Ratio, referred to full output: > 98dB l/ `& X! F G( g
- Distortion: THD < 0.2%
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Low-Frequency Amplifier 0 u. N, r- Y3 u/ h( }! W
- Power: 40W RMS into 4 ohms " G F" M+ Y8 y/ z+ v( @& t
- Signal-to-Noise Ratio, referred to full output: > 98dB " P! s% Q. @# d; k3 J4 a7 ^
- Distortion: THD < 0.2%
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[ 本帖最后由 chairmanai 于 2006-5-29 23:38 编辑 ] |
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