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Overview
3 low-pass filters (80Hz, 100Hz, 120Hz) in S3218A 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.
S3218A subwoofer is with 1-way XLR for input and output. Signals can be sent to different speakers for sound distribution.
Specifications
Type | Active DSP-controlled Compact Subwoofer |
Frequency Response(-10dB anechoic chamber) | 26Hz-135Hz |
Maximum Calculated SPL/1M (Continuous/Peak) | 134dB/140dB |
LF Driver | Customized 2×18” driver, 4” voice coil |
AMPLIFIER | |
Amplifier Circuitry | Class D |
Power(Peak) | 4000W |
Frequency Response(1W 8Ω 2ch) | 20Hz-20kHz(±0.5dB) |
Intermodulation Distortion | ＜0.05% |
Total Harmonic Distortion | ＜0.05% |
Protection | DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection |
Cooling System | Cooling with fans, air convection |
DSP | |
Processor | 48kHz signal sampling frequency, 24bit precision |
Presets | 80Hz, 100Hz, 120Hz |
Crossover | Controlled by DSP |
Output/Input | |
Signal Input | 1× female XLR |
Signal Output | 1× male XLR |
Power Input | Power connector |
Working Voltage | 100V~130V or 220V~240V （±10%,50/60Hz） |
Power consumption (1/8 output power) | 237W |
Cabinet | |
Cabinet Material | CNC made of excellent wood |
Cabinet Color | Black is the default color. Contact Audiocenter for customization |
Pole Mount | M20 base Φ35mm |
Dimension(W×H×D) | 1206×565×694mm |
Net Weight | 68.0Kg |
Drawing
Accessories
Suggested Application
S3218A
Active DSP-controlled Compact subwoofer
3 low-pass filters (80Hz, 100Hz, 120Hz) in S3218A 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.
