Crown 1160ma User Manual

   

   

Dual, 2 ohms (per ch.)

750W*

900W*

1200W*

1600W*

Dual, 4 ohms (per ch.)

500W

750W

900W

1100W

Dual, 8 ohms (per ch.)

400W

450W

600W

650W

Bridge mono, 4 ohms

1600W*

1900W*

2500W*

3000W*

Bridge mono, 8 ohms

1450W

1645W

2100W

2300W

Sensitivity (volts RMS) for full rated power at 4 ohms

1.4V

1.4V

1.4V

1.4V

Frequency Response (at 1 watt, 22Hz - 22 kHz)

± 1 dB

± 1 dB

± 1 dB

± 1 dB

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

+5°, –18°

+5°, –18°

+5°, –18°

+5°, –18°

Signal to Noise Ratio below rated power (typical)
   A-weighted
   22 Hz to 22 kHz filter

> 102 dB

> 97 dB

> 103 dB

> 98 dB

> 108 dB
> 106 dB

> 109 dB

> 107dB

Total Harmonic Distortion (THD) at 1 full bandwidth power, from 20 
Hz to 20 kHz

< 0.5%

< 0.5%

< 0.5%

< 0.5%

Intermodulation Distortion (IMD) 60 Hz and 7 kHz at 4:1,
from full rated output to –30 dB
from full rated output to –40 dB

< 0.5%
< 1.0%

< 0.5%
< 1.0%

< 0.5%
< 1.0%

< 0.5%
< 1.0%

   

PIN

CH

PIN

CH

1+

2

1+

1

1–

2

1–

1

2+

NC

2+

2

2–

NC

2–

2

CH 2

CH 1

* at 0.5% THD.