AUDIOCENTER SA3218 DUAL 18` ACTIVE BASS BIN

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.

Type Active DSP-controlled Compact subwoofer

Frequency Response(-6dB anechoic chamber) 35Hz-150Hz

Maximum Calculated

SPL/1M

140dB

LF Driver Customized AUDIOCENTER ferrite driver, 4 voice coil

AMPLIFIER

  Amplifier Circuitry Class D

Power(Peak) 4000W

Frequency Response(1W 8 2ch) 20Hz-6KHz(±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 96KHz signal sampling frequency,

24bit precision

Presets 80Hz,100Hz,120Hz

Crossover Controlled by DSP

Output/Input

Signal Input 1×NEUTRIK® female XLR

Signal Output 1×NEUTRIK® male XLR

Power Input 3 pin plug

Working Voltage 100V-130V/60Hz or 220V-240V/50Hz

Cabinet

  Cabinet Material CNC made of excellent wood

Cabinet Color Black and white available, can be customized according to the RAL code

Dimension(W×H×D) 988×520×714mm

Net Weight 70.0Kg