Bose FreeSpace ZA 190-HZ Руководство по установке и эксплуатации - Страница 38
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Specifications
ZA 250-LZ/190-HZ Specifications
Power Rating
amplifier Power
Audio Performance Specifications
frequency response
tHd + n
Channel separation (Crosstalk)
dynamic range
Audio Inputs
input Channels
input Connectors
input range
input impedance
max input Level
nominal input Level
Audio Outputs
Outputs
Connectors, Output
nominal Output Level
Controls and Indicators
LEd status indicators
Controls, front Panel
Controls, rear Panel
Electrical Specifications
mains Voltage
aC Power Consumption
aC mains Connector
Peak inrush Current
Overload Protection
Page 38
Installation and Operation
model Za 250-LZ
2 x 50 W @ 4 Ω; 2 x 25 W @ 8 Ω
model Za 250-LZ
20 Hz - 20 kHz
(+0/-3 dB, @ 1 W reference 1 kHz)
≤0.3% (at full rated power 4 Ω)
≤-60 dB (below rated power, 1 kHz)
88 dB
model Za 250-LZ
2
2-terminal barrier strip
2 x 50 W @ 4 Ω (Min); 2 x 25 W @ 8 Ω
Mono/Stereo Amplifier Mode Switch (ZA 250-LZ only), Output Trim
100V AC - 240V AC (+ /- 10%, 50/60 Hz)
15 W (Idle), 200 W (Max)
13.9 Amps (230V/50 Hz), 7.6 Amps (120V/60 Hz)
High temperature, short
model Za 190-HZ
1 x 90 W 70/100V
model Za 190-HZ
60 Hz - 20 kHz
(+0/-3 dB, @ 1 W reference 1 kHz)
≤1% (at full rated power)
≤-60 dB (below rated power, 1 kHz)
88 dB
Line Inputs
1 unbalanced
Stereo RCA
-10 dBV - +10dBV
20 K Ω
+10 dBV
0 dBV
model Za 190-HZ
3-pin inverted Euroblock
1 x 90 W 70/100V
Power - blue
Power On/Off
Standard IEC (C14)
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