SM8674type dichotomy frequency main speakers system
SM8674 two-way frequency speaker system’s bass system consists of two PW1501 woofer units and direct-coupled boxes; the treble part consists of PH2317 horns and PD2113 drive. The speaker system applies to the movie halls with the projecting distance between 18m and 24m.
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technical parameters
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SM8674
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Frequency response
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40-16KHz(-6dB)
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Coverage angles
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90°×40°(H×V)
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Directivity factor
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10
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Directivity index
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10dB
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LF unit
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HF unit
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Unit model
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2×PW1501
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PD2113&PH2317
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impedance
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4Ω
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Sensitivity (1m, 1W)
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102dB
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Rated Input Power
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800W
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150W
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Maximum input power
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1600W
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300W
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Max. SPL
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134 dB
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Dimensions
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1600mm×600mm × 400mm(H×W×D)
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Net weight
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74kg
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PS: [1] Maximum input power test meets IEC268-5 recommend standard, 50 Hz-20 KHz bandwidth, 6 db signal peak factor.
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