Crown 1200 Manual De Usuario

1 kHz with 0,1% THD
      Stereo, 2 ohms (per ch.)
      Stereo, 4 ohms  (per ch.)
      Stereo, 8 ohms (per ch.)

400 W
325 W
220 W

675 W
480 W
310 W

1,050 W

800 W
520 W

1 kHz with 0.1% THD
      Bridge mono, 4 ohms 
      Bridge mono, 8 ohms
      Bridge mono, 16 ohms

750 W
655 W
450 W

1,300

970 W
620 W

2,070 W
1,585 W
1,035 W

1 kHz with 0.1% THD
      Parallel mono, 1 ohm
      Parallel mono, 2 ohms
      Parallel mono, 4 ohms

700 W
665 W
450 W

1,300 W

965 W
620 W

2,080 W

1, 605 W
1, 035 W

Frequency Response (at 1 watt, 20Hz - 20 kHz)

± 0.1 dB

± 0.1 dB

± 0.1 dB

Phase Response (at 1 watt, 20Hz - 20 kHz)

±10°

±10°

±10°

Signal to Noise Ratio below full bandwidth power 
      20 Hz to 20 kHz
      A-weighted

>100 dB
>105 dB

>100 dB
>105 dB

>100 dB
>105 dB

Total Harmonic Distortion (THD) at  rated power, from 20 Hz to 20 kHz

0.1%

0.1%

0.1%

Intermodulation Distortion (IMD)  60 Hz and 7 kHz at 4:1,
 from 163 milliwatts to full bandwidth power

< 0.05%

< 0.05%

< 0.05%

Damping Factor: 10 Hz to 400 Hz

>1000

>1000

>1000

Crosstalk (below rated power,  20 Hz to 20 kHz)

> 61 dB

> 61 dB

> 61 dB

Common Mode Rejection (CMR) (20 Hz to 1 kHz)

> 70 dB

> 70 dB

>70 dB

DC Output Offset (Shorted input)

±10 mV

±10 mV

±10 mV

Input Impedance (nominally balanced, nominally unbalanced)

20 k ohms, 10 k ohms

20 k ohms, 10 k ohms

20 k ohms, 10 k ohms

Load Impedance (Note: Safe with all types of loads) 
Stereo
Bridge Mono
Parallel Mono

2-16 ohms

4 -16 ohms

1-4 ohms

2-16 ohms

4 -16 ohms

1-4 ohms

2-16 ohms

4 -16 ohms

1-4 ohms