Audiocenter K-LA21A
K-LA12A active DSP-controlled line array loudspeaker
K-LA12A is an active DSP-controlled line array speaker, specially designed for high requirements of touring performance and and fixed installation.
Wooden cabinet, Class D amplifier
Innovative waveguide technology
Frequency Response(-6dB anechoic chamber): 47Hz-20KHz
Maximum Calculated SPL/1M: 137dB
LF/MF Driver: Customized Beyma ferrite driver, 3” voice coil
HF Driver: Customized Beyma ferrite driver, 1” exit, 1.75” voice coil
Power(RMS standards): 2000W
Presets: ARRAY2,ARRAY4,ARRAY6
Cabinet Angle Adjustment: 0°，1°，2°，4°，6°，8°，10°
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.
Specifications
| Frequency Response
(-6dB anechoic chamber) |
47Hz-19kHz | |
| Horizontal Coverage Angle
(Symmetrical) |
100° | |
| Vertical Coverage Angle
(Symmetrical) |
Depend on the amount of the speaker and curvature of the line array | |
| Maximum Calculated
SPL/1M |
Continuous | 129dB |
| Program | 132dB | |
| Peak | 135dB | |
| Drivers | HF | 2 x Customized driver, 1.75” voice coil |
| LF | Customised driver, 3“ voice coil | |
| Crossover and Slope | Controlled by DSP | |
| Signal Input / Signal Output | Female XLR input, male XLR output | |
| Power Input / Power Output | Powercon connector | |
| AC Power Operating Range | 100V~130V or 22V~240V (±10%, 50/60Hz) | |
| DSP | |
| Processor | 96KHz signal sampling frequency, 56bit precision |
| Presets | ARRAY2, ARRAY4, ARRAY6 |
| Amplifier | |
| Amplifier | Class D |
| Peak Power | 2000W |
| Frequency Response
(1 W 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 | Fans + air convection |
| Protection | DC protection / Short circuit protection / Overheat protection / Output overload protection / Soft start up protection / Overvoltage protection / Undervoltage protection |
| Cabinet | |
| Cabinet | CNC made of excellent wood |
| Optional Accessories | Flightcase with 100mm wheels, Durable rain bag. D shackle, Fly belt, Flying frame, Coupling bar and Dolly |
| Dimensions (WxHxD) | 698x324x468mm |
| Net Weight | 31.0Kg |
| Techinical Support and After-sales Service | Global application support team, EASE GLL files |