Audiocenter MA118 Active DSP-controlled Subwoofer

3 low-pass filters (80Hz, 100Hz, 120Hz) in MA118 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.

MA118 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(-10dB) 30Hz-140Hz
Maximum Calculated SPL/1M (Continuous/Peak) 128dB/134dB
LF Driver Customized 18” driver, 4.0” voice coil
DSP
Processor 48kHz signal sampling frequency
Presets 80Hz, 100Hz, 120Hz
AMPLIFIER
Amplifier Circuitry Class D
Power (RMS standards) 1000W
Peak Power 2000W
Frequency Response(1W 8Ω 2ch) 20Hz-20kHz(±0.5dB)
Intermodulation Distortion ＜0.05%
Total Harmonic Distortion ＜0.05%
Cooling System Cooling with fans, air convection
Protection
DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection
Signal Input Female XLR
Signal Output Male XLR
Power Input IEC power connector
Working Voltage 100-130V~/220-240V~(±10%,50/60Hz)
Power consumption (1/8 output power) 120W
CABINET
Cabinet Material
CNC machined plywood
Cabinet Color
Black is the default color. Contact Audiocenter for customization
Grille Iron mesh
Handles 4 side
Pole Mount M20 base Φ35mm
Speaker Dimension (W×H×D) 510x632x695mm
Carton Dimension (W×H×D) 596x750x780mm
Net Weight 39.0kg
Shipping Weight 42.0kg