OBT 2000w sound proportional valve signal voice professional audio power amplifiers equipment sound pa amplifiers
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Model |
OBT-7035 |
OBT-7045 |
OBT-7055 |
OBT-7065 |
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Rated Power Output |
350W |
450W |
550W |
650W |
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Speaker Outputs |
70V, 100V & 4~16Ω |
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Input Sensitivity & Impedance |
±385mV/10KΩ, balanced ×LR Input Screw |
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Output Sensitivity & Impedance |
±385mV/10KΩ, balanced ×LR Output Screw |
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Overload Electromotive Force |
>15dB |
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Frequency Response |
50Hz~16KHz(+1dB, -3dB ) |
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S/N Ratio |
>90dB |
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THD |
Less than 0.5% at 1KHz, 1/3 rated power |
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Ground Lift |
Lift the earth line ground by switch GND/lift to "lift" position |
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Cooling |
Forced air from front to rear, start built-in fan when radiator temperature reaches 45 degrees |
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Protection |
Over heat, over load & short circuit |
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Power Supply |
AC220V/50Hz |
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Power Consumption |
700W |
950W |
1200W |
1600W |
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Weight |
16.83Kgs |
17.48Kgs |
19.19Kgs |
20.02Kgs |
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Dimension |
525×525×170mm |
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Material |
Black aluminum panel, SPCC cold rolled chassis |
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