Christie Vive Audio CDA5, User Manual

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14 Christie Vive Audio CDA5/CDA7.5 Amplifiers User Manual
020-101354-01 Rev. 1 (03-2014)
Power
Specification
1
CDA5 Value CDA7.5 Value
Input power requirement 120V~; 60Hz; 320W 120V~; 60Hz, 495W
100V~; 60Hz; 320W 100V~; 60Hz, 495W
240V~; 60Hz; 320W 240V~; 60Hz, 495W
Minimum load impedance 2 ohms 2 ohms
Maximum RMS voltage swing 105 volts 124 volts
Frequency Response 20Hz – 22kHz: +/- 0.5dB at 1 watt, 8
ohms
20Hz – 25kHz: +0dB, -3.0 dB at 1
watt
Rated Power 20 Hz-20kHz,
2 chs x
2 ohms
<0.5% @ 2,250 watts 20Hz to 4kHz,
decreasing to 1,650 watts @ 20kHz,
both channels driven*
<0.5% @ 3,390 watts 20Hz
increasing to 3,100 watts @ 20kHz,
both channels driven
20Hz-20kHz,
2 chs x
4 ohms
<0.15% @ 1,400 watts 20Hz to
10kHz, both channels driven
<0.15% @ 1,850watts 20Hz to
20kHz, both channels driven
20Hz-20kHz,
2 chs x
8 ohms
<0.15% @ 860 watts 20Hz to 4 kHz,
both channels driven
<0.15% @ 1,170 watts 20Hz into
20kHz, both channels driven
Current draw 1/8 power 1,435VA (890w) @ 2 ohms, 920VA
(525w) @ 4 ohms, 625VA (335w) @
8 ohms
2,210VA (1,440w) @ 2 ohms,
1,550VA (950w) @ 4 ohms, 985VA
(560w) @ 8 ohms
1/3 power 3,050VA (2,155w) @ 2 ohms,
1,880VA (1,200w) @ 4 ohms,
1,200VA (715w) @ 8 ohms
4,260VA (3,150w) @ 2 ohms,
3,120VA (2,160w) @ 4 ohms,
1,890VA (1,200w) @ 8 ohms
Idle consumption 195VA (90W) 250VA (120w)
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. Derate PFC model output 10%. Bridging is not possible.