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Help CenterK-4300 Multi-channel Professional Power Amplifier
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Model: k-4300 Multi-channel professional power amplifier
K Series is a multi-channels Power Amplifier, to satisfy customers’ different requirement. It brings you the possibility of recreation of live sound reinforcement art. Its design of multi-channel allows you to make an audio reinforcement easily. Each of the channels has its own power supply. If the power supply of Channel 1 should fail, this won't affect the operation of Channels 2-4. It is also possible to use one of the channels as a spare amplifier.
Model |
K-430 |
K-460 |
K-4430 |
K-4640 |
K-4580 |
Picture |
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8Ω Stereo Power |
300W x 4 |
600W x 4 |
300W x 2+450W x 2 |
400W x 2+600W x 2 |
450W x 2 + 800W |
4Ω Stereo Power |
450W x 4 |
900W x 4 |
500W x 2+700W x 2 |
600W x 2+900W x 2 |
700W x 2 + 1200W |
Damping factor |
400:1 |
450:1 |
400:1 |
450:1 |
450:1 |
Slew rate |
60v / us |
75v / us |
60v / us |
75v / us |
75v / us |
S/N Ratio |
>104dB |
>103dB |
>104dB |
>103dB |
>103dB |
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T.H.D. rate power@8Ω 1KHz |
≤0.03% |
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T.M.D. rate power@8Ω |
≤0.01% |
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Frequency Response |
20Hz-20kHz,±0.1dB |
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Input Sensitivity |
0.775v /1.0v / 1.55v |
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Input Impedance |
20kΩ Balanced,11kΩ Unbalanced |
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Input connectors |
XLR Plugs |
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Stereo/Mono |
Stereo, mono bridged and connected |
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Protection |
Overheating, clipping, overcurrent, overload, short circuit. |
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Power Supply |
AC 220v/50~60Hz |
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Dimensions(W×D×H) |
483x480x88mm/2U |
483x480x88mm/2U |
483x480x88mm/2U |
483x480x88 mm/2U |
483x480x88/2U |
Net W. |
22kg |
24kg |
22kg |
24kg |
24kg |
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