SMPS power supply
Class D Amplifier module
The high sensitivity of CMRR balanced input enhanced noise suppression n
The top of the electronic accessoriesn
In the 2Ω load continuous full power operation can still maintain maximum stability
XLR input socket and socket connection
The Speak ON NI4 output socket
The rear panel with the input sensitivity selection (32dB/1v/0.775v)
The rear panel mode selection (stereo / bridging - and connection)
The rear panel power supply circuit breaker
The front panel of independent channel temperature protection and peak warning lamp
The front panel of independent channel power indicator lights and -5Db/-10Db/-20dB lights
Class D
Class D is the most advanced technology, is suitable for high power amplifier, accurate sampling signal through Class D power module, amplifying the output signal, compared with other standard power amplifier products, D series to achieve higher efficiency, better sound, Class D power amplifier with low distortion and high power amplifier
R-SMPS Switch type appliances
Because of the design of the distribution network is not in place and unstable generator, resulting in some sound reinforcement applications, the power supply voltage fluctuation is not stable, D series power amplifier with voltage switching power supply voltage, regardless of type, it can guarantee the stability of the output signal level of the power supply, even in the poor state of the situation R-SMPS, is the best guarantee to provide sound
HS CMRP Balanced Input
Only the best quality of the input signal, the output signal of the amplifier in order to get the best, in between have the independent power supply system equipment when the analog signal transmission cable will produce additional "hum" sound on the signal line, "buzz" sound, radio frequency interference, D realizes the CMRR design of high sensitivity, stop even the slightest signal interference, bring the ultimate sound to the audience
SPPT
As of CS Audio two channel SMPS flagship series power amplifier D series installed only in the market is considered the most durable quality audio audio special electronic element, electronic accessories any sound D series amplifiers either including operational amplifier, power capacitor, power module or bipolar crystal, are used for electronic audio the best of the best components, making audio requirements
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D800 |
D1200 |
D2400 |
D3600 |
D5200 |
Power (in the case of 220V-50Hz voltage stabilized power supply under the condition of the same time with resistance load per channel output power) |
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Topology category |
Class D |
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8ΩStereo* |
300W x2* |
500Wx2* |
700Wx2* |
1000Wx2* |
1500Wx2 |
4ΩStereo** |
450W x2** |
750Wx2** |
1050Wx2** |
1500Wx2** |
2250Wx2* |
2ΩStereo** |
670Wx2** |
1125Wx2** |
1570Wx2** |
2250Wx2** |
3370Wx2** |
8ΩBridge** |
900W*1** |
1500W*1** |
2100W*1** |
3000W*1** |
4500W*1* |
4ΩBridge** |
1340W*1** |
2250W*1** |
3140W*1** |
4500W*1** |
6740W*1* |
Frequency response |
20Hz-20KHz,+0/-1dB |
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THD |
≤0.15% |
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S/N Rate |
≥100dB |
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Damping factor |
≥500 |
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Slew Rate |
≥10v/us |
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Input Sensitivity |
0.775v/1v/32dB |
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Input impedance(unbal/bal) |
20kΩ/10kΩ |
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Cooling |
Air flow from front to rear |
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Voltage gain(8Ω) |
36dB |
38.2dB |
39.7dB |
41.2dB |
43dB |
Protect |
Soft start,DC,VHF,over load,short circuit,clip limit,over heat |
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Packing Dimension(mm) |
523x385x145 |
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G.W. |
7.3kg |
7.6kg |
8kg |
8.6kg |
9.6kg |
The inner and outer package size, net weight and gross weight reflected in the data are for reference only, and the exact value is subject to the label on the carton.
Remark
1.*,The power is tested under EIA standard.
2.**,The power is tested under the condition of 40ms burst,1KHz sine wave and 1% THD.
3,The power test marked with’**’can’t be used the power sine wave signal directly to test,or the DC insurance and other components may be broke