Audiocenter K-LA218 DSP

K-LA218-DSP active DSP-controlled subwoofer

K-LA218-DSP is an active DSP-controlled subwoofer, designed for high requirements of touring performance, rental and fixed installation.

Cabinet Material: Russian birch plywood
Class D amplifier from PASCAL
Frequency Response(-6dB anechoic chamber): 32Hz-150Hz
Maximum Calculated SPL/1M: 140dB
LF Driver: Customized Audiocenter ferrite driver, 4” voice coil
Power(RMS standards): 2800W
Presets: 80Hz, 100Hz, 120Hz

Audiocenter is a professional audio brand, originating from innovative technology which is carried through to the present day, integrating excellent global resources, blending worldwide cutting-edge technology in its designs and manufactured efficiently and intelligently in China.
Audiocenter adopts a strict and careful dedication to brand identification, core principles and is devoted to global brand distribution.


Type Active DSP-controlled Compact Subwoofer
Frequency Response(-6dB anechoic chamber) 32Hz-400Hz
Muximum Calculated SPL/1M(Continuous/Peak) 135dB/141dB
LF Driver Customized driver, 4” voice coil
Amplifier Circuitry Class D
Power(RMS standards) 2800W
Frequency Response(1W 8Ω 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, under voltage protection
Cooling System Cooling with fans
Processor 96KHz signal sampling frequency, 56bit precision
Presets 80Hz, 100Hz, 120Hz
Crossover Controlled by DSP
Signal Input 1× female XLR
Signal Output  1× male XLR
Power Input Power connector
Working Voltage 100V~130V or 220V~240V (±10%,50/60Hz) 
Cabinet Material Russian birch plywood CNC made
Cabinet Color Black is standard and default color.Consult with sales team for the other customized colors
Dimension(W×H×D) 1080×595×760mm
Net Weight 101.0Kg