Christie Vive Audio CDA2, Руководство пользователя, Страница: 24 / 28

16 Christie Vive Audio CDA2/CDA3 Amplifiers User Manual
020-100355-02 Rev. 1 (03-2014)
Power
Specification
1
CDA2 Value CDA3 Values
Input power
requirement
120V~; 60Hz; 320W, Class I 120V~; 60Hz; 495W, Class I
220-240V~; 50/60Hz; 320W, Class I 220-240V~; 50/60Hz; 495W, Class I
100V~; 60Hz; 320W, Class I 100V~; 60Hz; 495W, Class I
Rated power Bridged at 4
ohms
2,100 watts 20 ms repetitive burst/
1,950 watts @ 1kHz 1% THD 3,640 watts 20ms repetitive burst/
3,000 watts 1% THD @ 1kHz
Bridged at 8
ohms
N/A 2,000 watts 20ms repetitive burst/
1,550 watts 0.15% THD @ 1kHz
2 chs x 2
ohms
1,100 watts 20 ms repetitive burst/
900 watts 1% THD both channels
driven @ 1kHz
1,820 watts 20ms repetitive burst/
1,500 watts 1% THD both channels
driven @ 1Khz
2 chs x 4
ohms
600 watts 20ms repetitive burst/570
watts 1% THD/530 watts 0.15% THD,
both channels driven @ 1Khz
1,000 watts 20ms repetitive
burst/900 watts 1% THD/830 watts
0.15% THD, both channels driven @ 1
Khz
2 chs x 8
ohms
370 watts 20ms repetitive burst/325
watts 1% THD/300 watts 0.15% THD,
both channels driven @ 1 Khz
540 watts 20ms repetitive burst/500
watts 1% THD/450 watts 0.15% THD,
both channels driven @ 1 kHz
Minimum load impedance 2 ohms 2 ohms
Maximum RMS voltage swing 56 volts 71 volts
Frequency Response 10Hz – 30kHz: +/- 3 dB at 1 watt, 8
ohms
20Hz – 28kHz: +0dB, -3.0 dB at 1
watt
20 Hz 20kHz, 2 chs
x 2 ohms
<0.25% @ 800 watts 20Hz to 4kHz,
decreasing to 760 watts @ 20kHz,
both channels driven
<0.5% @ 1,350 watts 20Hz
increasing to 1,380 watts @ 20kHz,
both channels driven
20kHz, 2 chs
x 4 ohms
<0.15% @ 540 watts 20Hz to 20kHz,
both channels driven
<0.15% @ 800 watts 20Hz increasing
to 850 watts @ 20kHz, both channels
driven
20kHz, 2 chs
x 8 ohms
<0.15% @ 300 watts 20Hz to 10kHz,
both channels driven
<0.15% @ 450 watts 20Hz increasing
to 500 watts @ 20kHz, both channels
driven
Current draw 1/8 power 540VA (315w) @ 2 ohms, 370VA
(185w) @ 4 ohms, 240VA (115w) @ 8
ohms
960VA (540w) @ 2 ohms, 620VA
(320w) @ 4 ohms, 400VA (190w) @ 8
ohms
1/3 power 1,250VA (760w) @ 2 ohms, 750VA
(425w) @ 4 ohms, 460VA (240w) @ 8
ohms
2,070VA (1,310w) @ 2 ohms,
1,220VA (700w) @ 4 ohms, 740VA
(400w) @ 8 ohms
Idle consumption 90VA (40W) 140VA (60w)
1.
Rated power readings made with BW: 20Hz to 22kHz. All power measurements made @ 120VAC or 240VAC. 2ohm steady state sine wave
power is time limited by circuit breaker.