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發表於 2018-7-26 10:04:30
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顯示全部樓層
88V/micro second 轉換速率算可以, 唔算高速放大器, Spectra 旗艦係過千伏..
Specs:
Nominal Output Power
150 watts RMS @ 8 ohms (Hi) and 2 ohms (Lo)
250 watts RMS @ 4 ohms
Power Stage Gain
26 dB @ 8 ohms
Analog Input Impedances
BNC Zeel 50 ohms, 1 Hz to 1 MHz
RCA line > 30 kohms, 5Hz to 100kHz
XLR > 30 kohms
Speaker Output Impedance
< 0.33 ohms from 20 Hz to 20 kHz (measured under 8 ohms)
Frequency Response
0.8 Hz - 600 kHz, +0, -3 dB
Rise Time
< 0.8 µs
Slew Rate
> 88 V/µs, peak-peak
DC Output Voltage
DC comp <+/- 50 mV
Total Harmonic Distortion (THD)
< 1 % from 7 Hz to 77 kHz within the output dynamic range
Temporal Distortion
None, at any level and load, as specified above
Crosstalk
< - 90 dB from 20Hz to 20kHz
Signal to noise ratio
> 112 dB (A) @ nominal power
Power consumption
50 watts @ idle, 900 watts @ maximum output power
Size in mm
440 x 350 x 170 (WxDxH). Total deep with handles : 415mm
Size in inches
17.32 x 13.78 x 6.7 (WxDxH). Total deep with handles : 16.4 inches
Net weight
30 kg
售價: 四萬二千美元
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