Feature：
Mid and small power adopt traditional excellent Class AB output circuitry while big power adopt upgrade 3-tier Class H, combining with full power traditional transformer power, the power is very plentiful.
divided into six models with power ranging 250W/400W/550W/800W/1100W/1300W at 8ohm loading, which satisfys the requirements of most application projects.
very low harmonic distortion (THD = 0.1%) and ideal frequency response performance (20 ~ 20kHz);
New upgrade mechanical power switch, it can adopt power management.
adopt SMT, AI, ICT full-automatic production and testing technology to ensure the standardization of production and product consistency;
have perfect and intelligent protection such as overpressure, over-current, short circuit, over-temperature, DC, VHF,so as to prevent damage caused by man-made and environmental factors
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Model
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CA6
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CA9
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CA12
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CA18
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CA20
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Power
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8Ω stereo*
4Ω stereo*
2Ω stereo**
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400 W
730 W
——
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550 W
900 W
——
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800 W
1250 W
——
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1100 W
1700 W
——
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1300 W
2000 W
——
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8Ω bridge*
4Ω bridge**
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1450 W
——
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1800 W
——
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2550 W
——
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3700 W
——
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4000 W
——
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Other Specification
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Frequency response
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20 Hz – 20 kHz
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THD+N
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<0.1%
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S/N rate
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>80 dB
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Damping factor
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>100
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>300
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Crosstalk
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>50 dB
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Slew rate
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>20V/μs
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Input sensitivity
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0.775V /1V/1.4V
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Input impedance (bal/unbal)
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10kΩ/20 kΩ
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Voltage gain (8Ω）
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35.2dB
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37.7dB
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38.4dB
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40.5dB
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41.8dB
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42.5dB
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Output circuitry
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Class AB
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3-tier Class H
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Cooling
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Air flow from rear to front
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Protection
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Soft start, DC, short circuit, over load, clip limit, over heat, progressive volume
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Connector
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Input
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XLR-F,XLR-M
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Output
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NL4 SPEAKON
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Binding posts & NL4 SPEAKON
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Function
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Front panel indictor
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STY, power, signal, clip, protection, parallel, bridge
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Front panel
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Power switch、volume control knob
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Rear panel
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Stereo/parallel/bridge switch、input sensitivity switch, low frequency
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Dimension / weight
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Product dimension
(W x D x H) (mm)
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483x495x89 (2U) mm
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483x495x133(3U) mm
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Packing dimension
(W x D x H) (mm)
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620x585x170 mm
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620x585x210 mm
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N.W.
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23.6kg
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25.3kg
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34.9kg
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37.0kg
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37.5kg
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G.W.
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26.9kg
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28.6kg
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38.2kg
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40.5kg
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41.2kg
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Power
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Removable IEC power-cord
AC220V/50Hz.±10%
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Non-removable power-cord
AC220V/50Hz.±10%
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