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MPA series products technical parameters
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models
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MPA4000
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MPA5000
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MPA6000
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MPA8000
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Rated power(1KHz,THD+N=0.1%)
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8ohm stereo
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4×300W
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2×200W+3×100W
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6×300W
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8×300W
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4ohm stereo
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4×450W
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2×300W+3×150W
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6×450
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8×450W
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2ohm stereo
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4×600W
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2×400W+3×200W
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6×600W
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8×600W
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8ohm bridge
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2×800W
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3×800W
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4×800W
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4ohm bridge
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2×1000W
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3×1000W
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4×1000W
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Frequency response
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BYASS
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20Hz-20kHz(±0.3dB)
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Signal to noise ratio
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20Hz-20kHz
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≧95dB
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Harmonic distortion
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20Hz-20kHz.Half Power
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≦0.1%
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Conversion rate
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Rated Power into 8ohm
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40V/μs
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Damping coefficient
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8ohm, 1f=1kHz
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300:1
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300:1
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400:1
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400:1
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Degree of separation
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Rated Power into 8ohm
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≧62db
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The input impedance
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balanced/unbalanced
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10K ohm/ Unbalanced,20K ohm/ Balanced
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Amplifying circuit type
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Class AB
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Class AB
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Class AB
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Class AB
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Protection function
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Have perfect protection function
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1. have a boot soft start protection, prevent the impact on the horn.
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2. have input overload protection, prevent signal input is too big,
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with functions of automatic clipping.
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3. have over-current protection, as a result of special circumstances,
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the loop current is too large, automatic protection.
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4.have output short circuit protection, if the output short circuit,
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with automatic protection
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5.have power transformer overheating protection, has the power
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tube overheating protection.
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Power triode
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The original Japanese Toshiba brand
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2SA1943/2SC5200
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The power supply
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220V/50Hz
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The outer packing size
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cm
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70*60*20cm
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70*60*20cm
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70*60*20cm
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70*60*20cm
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The weight of the
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KG
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23
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25
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27
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30
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