Crown Audio 160MA Manual De Usuario

1 kHz with 0.5% THD
Minimum guaranteed power into 8 ohms or 70V/100V 
output

       35W 

       60W 

Frequency Reponse (at 1 watt from 8-ohm tap)

 50 Hz to 20 kHz ± 1 dB.
19 Hz to 34 kHz +0, –3 dB. 

Signal to Noise Ratio (ref. to rated power, master 
volume at minimum)

Mic: > 58 dB.
Line: > 60 dB.
Telephone: > 60 dB.
Inputs 2 or 3 (and 4 in 160MA): > 78 dB.

THD + N

< 0.5% at rated power at 1 kHz. 
< 0.1% at 5W at 1 kHz. 

Input Sensitivity (for full output at maximum gain):

 Input 1: Mic 3mV, Line 800mV.
Input 2: 400mV.
Input 3: 400mV.
Input 4 (160MA only): 400mV. 

Input Impedance (nominal):

Mic: 2.2 kilohms.
Line: 10 kilohms.
RCA: 10 kilohms.

  Crosstalk (below rated power)

 –82 dB at 1kHz (Ch. 1 line input 0.8V, Ch. 1 volume at 
minimum, other channel volumes at maximum). 

Line Output Level (nominal):

 1V into 10 kilohms. 

Phantom Power

 15  VDC. 

AC Line Voltages Available

 Universal Power Supply. Line voltage tolerance 
+15%, –20%. 

Operating Temperature/Humidity

 20° C to 40° C at 95% relative humidity (non-con-
densing). . 

Storage Temperature

 –20° C to 85° C. 

Cooling

Convection cooled.

Dimensions W  x H x D

Width: Half rack width (9.5 in. or 24.1 cm).
Height (front panel): 3.5 in. (8.9 cm). 
Height (including feet): 4.1 in. (10.5 cm).
Depth (front panel to back panel): 12.2 in. (31.0 cm).
Depth (front of knobs to back panel): 13.9 in. 
(35.2 cm).

Net weight
Shipping weight

8 lb 2 oz (3.7 kg).
10 lb 16 oz (4.9 kg).

9 lb 7 oz (4.3 kg).
12 lb 4 oz (5.6 kg).