L65 MK2+L65S MK2 system is a compact multi-purpose active DSP column system consisting of a passive full-range column speaker L65 MK2 and an active DSP controlled compact single 18” subwoofer L65S MK2.

L65 MK2 passive full-range column speaker is built with 6pcs 5″ customized drivers and 4pcs 1″ customized drivers. The drivers are designed with sophisticated measurement and arranged elaborately by physical calibration technology PhycalTM to improve vertical acoustic beam coverage. The ETETM waveguide system developed by Audiocenter forms cylindrical wave, then couples continually, working together with customized horn design to realize the perfect joint of frequency response, which provides the accurate horizontal coverage and ensures the well-balanced, clean and clear sound. L65 MK2 can meet the reinforcement application in different venues and complex space.

L65S MK2 is an active DSP controlled compact subwoofer with one 18″ customized Audiocenter ferrite driver and very powerful Class D amplifier module. L65S MK2 is with built-in Bluetooth that supports multiple signal inputs.

L65 MK2+L65S MK2 is a plug and play column system with easy set up. The presets are made with a lot of testing. The system can be put in various applications.

Type Active DSP-controlled Column Speaker System

Frequency Response(-6dB anechoic chamber) 35Hz-19kHz

Maximum Calculated SPL/1M (Continuous/Peak) 131dB/137dB

Subwoofer Customized driver，1pc 18”driver

LF Customized driver，6pcs 5”drivers

HF Customized driver，4pcs 1”drivers

Horizontal Coverage Angle (Symmetrical) 110°

Vertical Coverage Angle (Symmetrical) 10°

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 Fans + air convection

DSP

Processor 96kHz signal sampling frequency, 24bit precision

Crossover Controlled by DSP

Output/Input 

Signal Input 2×Combo ( female XLR & Mono jack 6.35), 1×Stereo Bluetooth

Signal Output 1× male XLR

Amplifier Output Link L65 MK2 1× Speaker connector

Column Input Link L65S MK2 1× Speaker connector

Power Input 3 pin power socket

Working Voltage 100V~130V or 220V~240V(±10%,50/60Hz)

Cabinet 

Cabinet Material CNC made of excellent wood

L65S MK2 Pole Mount M20 base Φ35mm

Cabinet Color Black is standard and default color. Consult with Audiocenter sales team for other customized colors

Dimension(W×H×D) 

L65 MK2 156×1400×180mm

L65S MK2 590×600×815mm

Height for 1pc L65 MK2+1pc L65S MK2+Pole 2000mm

Net Weight 

L65 MK2 21.0Kg

L65S MK2 54.0Kg