Electro-Voice Compact Precision CP1800, Руководство пользователя

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SPECIFICATIONS
- Ampli fi er at rated conditions, both channels driven, 8 Ω loads, unless otherwise speci fi ed.
- Depending on the ambient temperature, the unit might not operate continuously at 2 ohms load in Dual
Mode or 4 ohms load in Bridged Mode.
31
CP1200 CP1800 CP2200
Load Impedance 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω
Max. Midband
Output Power
THD = 1%, 1kHz , Dual Channel
600W 400W 240W 900W 600W 350W 1100W 800W 500W
Rated Output Power
THD < 0,1%, 20Hz … 20kHz
--- 300W 150W --- 500W 250W --- 700W 350W
Max. Single Channel
Output Power
Dynamic Headroom, IHF-A
1100W 580W 300W 1450W 850W 450W 2200W 1200W 625W
Max. Single Channel
Output Power
Continuous, 1kHz
800W 480W 270W 1200W 720W 410W 1500W 950W 550W
Max. Bridged
Output Power
THD = 1%, 1kHz
--- 1200W 800W --- 1800W 1200W --- 2200W 1600W
Maximum RMS Voltage Swing
THD = 1%, 1kHz
50V 62V 72V
Power Bandwidth , ref. 1kHz
THD =1%, half power @ 4 ohms
10Hz … 60kHz
Voltage Gain , ref. 1kHz 32,0 dB
Input Sensitivity
at rated output power
+1,15 dBu (0,88 V rms) +3,2 dBu (1,12 V rms) +4,7 dBu (1,33 V rms)
THD at rated output power
MBW = 80kHz, 1kHz
< 0,05%
IMD-SMPTE , 60Hz, 7kHz < 0,02%
DIM 30 , 3,15kHz, 15kHz < 0,01%
Maximum Input Level +22 dBu (9,76 V rms)
Crosstalk
ref. 1kHz, at rated output power
< -80 dB
Frequency Response
ref. 1kHz (- 1dB)
15Hz … 40kHz
Input Impedance
active balanced
20 k Ω
Damping Factor , 1kHz > 300
Slew Rate 25 V/ μ s 30 V/ μ s 35 V/ μ s
Signal to Noise Ratio , Ampli fi er
A-weighted
103,5 dB 105,5 dB 107,0 dB
Output Noise , A-weighted < -70 dB
Output Stage Topology Class AB Class H Class H
Power Requirements 100V, 120V, 220V, 230V, 240 V; 50Hz … 60Hz (factory con fi gured)
Power Consumption 1/8 max.
output power @ 4 ohms, +10%
600W 500W 660W
Protections Audio limiters, High temperature, DC, HF, Back-EMF,
Peak current limiters, Inrush current limiters, Turn on delay
Cooling Front-to rear, 3-stage fans
Ambient Temperature Limits +5°C ... +40°C (40°F ... 105°F)
Safety Class I
Dimensions (W x H x D) mm 483 x 88,1 x 386,8
Weight 13,5 kg (30,8 lbs) 15 kg (33 lbs) 16 kg (35,2 lbs)
Optional:
Rear-rackmount 15,5“
Rear-rackmount 18“
LPN + Lo-Cut internal
fi lter-card
D112930 (NRS 90262)
D112933 (NRS 90264)
D112963 (NRS 90268)