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Overview

K-LA28-DSP is an active DSP-controlled line array loudspeaker, designed for high requirements of touring performance, rental and fixed installation.

The HF driver of K-LA28-DSP is customized driver with composite membrane ( 1.75”voice coil), and the LF driver is customized 8”driver ( 2”voice coil).

User Selectable 3 presets (Linear,HFX,W/SUB) in K-LA28-DSP are available for the users to choose according to different environments and music styles.

K-LA28-DSP system can be used as main PA sound reinforcement with 6 cabinets at least and 16 cabinets maximum per array.

K-LA28-DSP can be suspended vertically. The integrated hardware with innovative fast lock mechanics built-in to the cabinet with 9.5mm high intensity pins make installation easy and convenient. The system can be combined in modularization according to the coverage angle of place, which can meet the requirements of different applications. For those places where the system can not be flied, there are customized frames suitable for both ground stacking (maximum 4 cabinets) or stacking on the stand (maximum 2 cabinets) to meet different requirements of installation and reinforcement environment.

Features

  • Customized driver
  • PTV phase plug design for an extremely precise dispersion, HF horn design ensures even coverage and optimized for smooth frequency response
  • Hi end digital controller on board (DSP) with 96kHz signal sampling frequency
  • Sleep mode automatically if without signal input for 15mins
  • Class D amplifier
  • Advanced cooling system in the driver
  • Optimized and compact elegant premium design cabinet
  • Rock solid humidity free birch plywood CNC made cabinet
  • Comprehensive accessories suitable for different applications

Specifications

Type  

Active DSP controlled line array loudspeaker

Frequency Response(-10dB)

60Hz-20kHz

Horizontal Coverage

100°

Vertical Coverage

Splay angle dependent

Maximum Calculated SPL/1M (Continuous/Peak)

122 dB /128 dB

HF

Customized driver,1.75” voice coil,1.0” exit

LF

Customized 2×8”driver, 2” voice coil

DSP

DSP

Processor

96kHz signal sampling frequency

Presets

Linear, HFX, W/SUB

AMPLIFIER

AMPLIFIER

Amplifier Circuitry

Class D

Power(RMS standards)

1600W

Peak Power

3200W

Frequency Response(1W 8Ω 2ch)

20Hz-20kHz(±0.5dB)

Intermodulation Distortion (20Hz-20kHz, half power)

<0.05%

Total Harmonic Distortion (20Hz-20kHz,Rated power 8Ω)

<0.05%

Cooling System

Cooling with fans

Protection

DC protection, short circuit protection, overheat protection, input overload protection, output overload protection, soft startup protection, overvoltage protection, undervoltage protection

Signal Input Connectors

Female XLR

Signal Output Connectors

Male XLR

Power Input Connectors

Power connector

Power Output Connectors

Power connector

Working Voltage

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

Power consumption (1/8 output power)

82W

CABINET

 

Cabinet

Multilayer baltic birch plywood CNC made

Angle Adjustment

0°, 2°, 4°, 6°, 8°, 10°

Cabinet Color

Black is the default color. Contact Audiocenter for customization

Grille

Iron mesh

Handles

2 side

Optional Accessories

Flightcase with 100mm wheels / Durable rain bag/ Frame for flying and ground stacking/Dolly

Speaker Dimension(W×H×D)

590×236×500 mm

Carton Dimension(W×H×D)

688×600×324 mm

Net Weight

25.0kg

Shipping Weight

26.0kg

Technical Support and After-sales Service

Global application support team,EASE GLL files available

Drawing

Accessories

Installations

K-LA28-DSP

Dual 8”two-way active DSP controlled line array loudspeaker

K-LA28-DSP is an active DSP-controlled line array loudspeaker, designed for high requirements of touring performance, rental and fixed installation.