3 low-pass filters (80Hz, 100Hz, 120Hz) in SA3218 are available to choose according to different venues and music styles. There is also phase switch. All connectors and function buttons are on the back panel.
SA3218 subwoofer is with 1-way XLR for input and output. Signals can be sent to different speakers for sound distribution.
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Type
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Active DSP-controlled Compact subwoofer
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Frequency Response(-6dB anechoic chamber)
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35Hz-150Hz
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Maximum Calculated SPL/1M
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140dB
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LF Driver
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Customized Audiocenter driver, 4” voice coil
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AMPLIFIER
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Amplifier Circuitry
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Class D
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Power(Peak)
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4000W
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Frequency Response(1W 8Ω 2ch)
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20Hz-6KHz(±0.5dB)
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Intermodulation Distortion
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< 0.05%
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Total Harmonic Distortion
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< 0.05%
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Protection
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DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection
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Cooling System
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Cooling with fans, air convection
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DSP
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Processor
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96KHz signal sampling frequency, 24bit precision
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Presets
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80Hz,100Hz,120Hz
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Crossover
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Controlled by DSP
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Output/Input
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Signal Input
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1×NEUTRIK® female XLR
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Signal Output
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1×NEUTRIK® male XLR
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Power Input
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3 pin plug
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Working Voltage
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100V-130V/60Hz or 220V-240V/50Hz
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Cabinet
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Cabinet Material
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CNC made of excellent wood
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Cabinet Color
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Black is standard and default color. Consult with Audiocenter sales team for other customized colors
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| Pole Mount
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M20 base Φ35mm |
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Dimension(W×H×D)
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988×520×714mm
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Net Weight
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70.0Kg
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