Specifications - Crown 1160A Operation Manual

Commercial Audio Series Amplifiers

4 Specifications

Minimum Guaranteed Power
120 VAC, 60 Hz Units, per channel, all channels driven
1 kHz with 0.5% THD
Minimum guaranteed power per channel into 4 ohms or 70V/100V output
Performance
Number of input channels
Number of power amplifier channels
Input Sensitivity (volts RMS) for full output at maximum gain
Frequency Response (at 1 watt from 4-ohm tap, 70 Hz - 19 kHz)
Frequency Response (at line out, 20 Hz to 20 kHz)
Power Bandwidth (at 4-ohm tap, 2 dB below maximum 1 kHz power)
Signal to Noise Ratio (ref. to rated power, master volume at minimum)
Total Harmonic Distortion (THD) at rated power at 1 kHz
Input Impedance (nominal)
Minimum Load Impedance
Crosstalk (all controls at "10")
Line Output Level (nominal)
AC Line Voltages Available
Operating Temperature/Humidity
Storage Temperature
Construction
Cooling
Dimensions: Width, Height, Depth (behind mounting surface, not includ-
ing non-touch cover)
Net Weight, Shipping Weight
Operation Manual
180A
80W
180A
1
1
800 mV
± 1 dB
± 1 dB
50 Hz to 20 kHz with
< 0.5% THD
85 dB
< 0.5%
100 kilohms
–70 dB at 1 kHz
1V into 10 kilohms
100V 50/60 Hz
120V 60 Hz
220V 50/60 Hz
230V 50/60 Hz
240V 50/60 Hz
o o o
0 C to 40 C at 95% relative humidity 0 C to 40
(non-condensing)
o o
–20 C to 85 C
180A
Convection cooled
EIA Standard 19" W (EIA RS-310-B) EIA Standard 19" W (EIA RS-310-B)
with rack ears
x 3.5" (8.9 cm) H x 12.2" (31.0 cm) D x 3.5" (8.9 cm) H x 12.2" (31.0 cm) D
25.3 lb (11.5 kg), 30.3 lb (13.7 kg) 25.3 lb (11.5 kg), 30.3 lb (13.7 kg)
280A 1160A
80W
280A 1160A
2
2
800 mV 800 mV
± 1 dB ± 1 dB
± 1 dB ± 1 dB
50 Hz to 20 kHz with 50 Hz to 20 kHz with
< 0.5% THD < 0.5% THD
85 dB 85 dB
< 0.5% < 0.5%
100 kilohms 100 kilohms
–70 dB at 1 kHz –70 dB at 1 kHz
1V into 10 kilohms 1V into 10 kilohms
100V 50/60 Hz 100V 50/60 Hz
120V 60 Hz 120V 60 Hz
220V 50/60 Hz 220V 50/60 Hz
230V 50/60 Hz 230V 50/60 Hz
240V 50/60 Hz 240V 50/60 Hz
o o o
C at 95% relative humidity 0 C to 40 C at 95% relative humidity
(non-condensing) (non-condensing)
o o o
–20 C to 85 C –20
280A 1160A
Convection cooled Convection cooled
EIA Standard 19" W (EIA RS-310-B)
with rack ears with rack ears
x 3.5" (8.9 cm) H x 12.2" (31.0 cm) D
25.3 lb (11.5 kg), 30.3 lb (13.7 kg)
660A
160W 60W
660A
1 6
1 6
800 mV
± 1 dB
± 1 dB
50 Hz to 20 kHz with
< 0.5% THD
85 dB
< 0.5%
100 kilohms
100V output: 160 ohms
70V output: 80 ohms
4-ohm output: 4/8 ohms
–70 dB at 1 kHz
1V into 10 kilohms
100V 50/60 Hz
120V 60 Hz
220V 50/60 Hz
230V 50/60 Hz
240V 50/60 Hz
o o
0 C to 40 C at 95% relative humidity
(non-condensing)
o o
C to 85 C –20 C to 85
660A
Convection cooled
EIA Standard 19" W (EIA RS-310-B)
with rack ears
x 3.5" (8.9 cm) H x 12.9" (32.8 cm) D
30.3 lb (13.7 kg), 35.3 lb (16.0 kg)
o
C
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