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L65+L65A Column System

Product Overview

L65+L65A system is a compact multi-purpose active DSP column system, consisting of a passive full-range column speaker L65 and a multi-channel digital power amplifier L65A with switching power supply and built-in DSP.

L65 passive full-range column speaker is built with 6pcs 5" customized Audiocenter ferrite drivers and 4pcs 1" customized Beyma ferrite drivers. The drivers are designed with sophisticated measurement and arranged elaborately by physical calibration technology Phycal™ to improve vertical acoustic beam coverage. The ETE 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, clear and clean sound. L65 can meet the reinforcement application in different venues and complex space.

L65A multi-channel digital power amplifier with switching power supply and built-in DSP is attached to the bottom of L65 and used together with L65 to meet the different requirements of various applications.

L65+L65A column system is flyable. It can be used as main P.A or as side fill, delay etc according to different applications.

  • Specification
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Type  

Active DSP-controlled Column Speaker System

Frequency Response(-6dB anechoic chamber)

75Hz-20KHz

Maximum Calculated

SPL/1M

134dB

LF Driver

Customized Audiocenter ferrite driver, 6pcs 5 drivers

HF Driver

Customized BEYMA ferrite driver, 4pcs 1 drivers

Horizontal Coverage Angle(Symmetrical)

110° 

Vertical Coverage Angle(Symmetrical)

10°

DSP

   Processor

    Crossover

96KHz signal sampling frequency, 24bit precision controlled by DSP

Class D amplifier

Power

1400W

Frequency Response

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

Output/Input

Signal Input

2×Combo (NEUTRIK® female XLR & Mono jack 6.35), 1×RCA

Signal Output 

1×NEUTRIK®male XLR

Amplifier Output Link L65

1×NEUTRIK® NL4MP

Column Input Link L65-A

1×NEUTRIK® NL4MP

Power Input

Power connector

Working Voltage

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

Cabinet

   Cabinet Material

CNC made of excellent wood

Base bracket hole

Φ35mm (0/10° adjustable)

Cabinet Color

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

Dimension(W×H×D)

L65

156×1224×177mm

L65A

156×365×177mm

Height for 1pc L65+1pc L65A

1596mm

Net Weight

L65

18Kg

L65A

 5Kg

 

 

 

 

L65+L65A Column System Product catalogue 

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