ลำโพงActive Line Array AUDIOCENTER รุ่น KLA28

https://audiocenter.com/product/k-la28-dsp/

 
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

https://audiocenter.com/wp-content/uploads/2024/06/K-LA28-DSP.pdf