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15
CS
®
1400/2000
Power Amplifiers
SPECIFICATIONS
CS 1400 CS 2000
Rated Power 4 ohms bridged
1,400 watts @ 1 kHz <0.1% THD 2,150 watts @ 1 kHz <0.1% THD
Rated Power 2 x 2 ohms
700 watts per channel @ 1 kHz
<0.1% THD both channels driven
1,075 watts per channel @ 1 kHz
<0.1% THD both channels driven
Rated Power 2 x 4 ohms
500 watts per channel @ 1 kHz
<0.1% THD both channels driven
760 watts per channel @ 1 kHz
<0.1% THD both channels driven
Rated Power 2 x 8 ohms
330 watts per channel @ 1 kHz
<0.1% THD both channels driven
490 watts per channel @ 1 kHz
<0.1% THD both channels driven
Rated Power 1 x 2 ohms
785 watts @ 1 kHz at <0.1% THD 1,200 watts @ 1 kHz at <0.1% THD
Rated Power 1 x 4 ohms
550 watts @ 1 kHz at <0.1% THD 830 watts @ 1 kHz at <0.1% THD
Rated Power 1 x 8 ohms
345 watts @ 1 kHz at <0.1% THD 515 watts @ 1 kHz at <0.1% THD
Minimum Load Impedance
2 ohms 2 ohms
Maximum RMS Voltage Swing
61 volts 72 volts
Frequency Response
10 Hz - 25 kHz; +0, -1 dB at 1 watt 10 Hz - 25 kHz; +0, -1 dB at 1 watt
Power Bandwidth
10 Hz - 35 kHz; +0, -3 dB at rated
2 ohm power
10 Hz - 35 kHz; +0, -3 dB at rated
2 ohm power
T.H.D. 2 x 2 ohms
<0.20% @ 560 W per channel
from 20 Hz to 20 kHz
<0.2% @ 800 W per channel
from 20 Hz to 20 kHz
T.H.D. 2 x 4 ohms
<0.20% @ 425 W per channel
from 20 Hz to 20 kHz
<0.2% @ 675 W per channel
from 20 Hz to 20 kHz
T.H.D. 2 x 8 ohms
<0.15% @ 300 W per channel
from 20 Hz to 20 kHz
<0.15% @ 440 W per channel
from 20 Hz to 20 kHz
SMPTE IMD
<0.1% 60 Hz and 7 kHz,
250 W @ 4 ohms
<0.1% 60 Hz and 7 kHz,
250 W @ 4 ohms
Slew Rate
17 V/uS 17 V/uS
Damping Factor (8 ohms)
> 400:1 @ 20 Hz - 400 Hz > 400:1 @ 20 Hz - 400 Hz
Input CMRR
> -101 dB @ 1 kHz > -101 dB @ 1 kHz
Voltage Gain
x 40 (32 dB) x 40 (32 dB)
Input Sensitivity
0.910 V @ 2 ohms, 1.13 V
@ 4 ohms, 1.26 V @ 8 ohms
1.14 V @ 2 ohms, 1.35 V
@ 4 ohms, 1.54 V @ 8 ohms
Input Impedance
20k ohms, balanced 20k ohms, balanced
Hum and Noise
> -107 dB, “A” weighted referenced to
rated 4 ohm power
> -109 dB, “A” weighted referenced to
rated 4 ohm power