Закрыть
Наши специалисты ответят на ваши вопросы 
CLASS-D усилитель мощности 4х350Вт/4Ом, мост 2х700Вт/4Ом, 3Гц-45кГц, скорость нарастания 30В/мкс, сигнал/шум >113дБ/А, искажения 1000/8Ом, DSP с предустановками для всех систем k-array, RS485, 88x200x485мм, 3,5кг
CLASS-D усилитель мощности 4х350Вт/4Ом, мост 2х700Вт/4Ом, 3Гц-45кГц, скорость нарастания 30В/мкс, сигнал/шум >113дБ/А, искажения 1000/8Ом, DSP с предустановками для всех систем k-array, RS485, 88x200x485мм, 3,5кг
The KA professional rack amplifier line has been designed to give answers to all the needs of touring and installation applications in
which a large amount of power is needed together with the maximum flexibility, over low sizes and weight. The sophisticate electronics
on-board allow to reach outstanding output power levels with over-high efficiency. DSP on-board (except in model “N”) can provide
perfect signal processing for all K-array products, providing safe working conditions and a large choice of dedicated presets to solve the
most parts of the needs of high-end applications. A dedicated remote control ensures a constant connection with all the units, allows
the total management of the presets installed and the possibility of the download of new ones.
Features:
• Over-light weight
• Compact design, 2U rack for 4 chs
• Optical limiters
• Electronically protected
• Over-high efficiency
• DSP on-board to drive all K-array products
• Remote control via RS-485 and dedicated
management software
• Top quality components for outstanding
performances
• Aluminum frame
|
|
|
| Output power | |
| Continuous 4Ω (0.5% THD) | 4 x 250 W1 |
| EIAJ 4Ω (1% THD) | 4 x 350 W2 |
| Continuous 8Ω (0.5% THD) | 4 x 170 W1 |
| EIAJ 8Ω (1% THD) | 4 x 190 W2 |
| Bridged-EIAJ 4Ω (1% THD) | 2 x 700 W2 |
| Bridged-EIAJ 8Ω (1% THD) | 2 x 380 W2 |
|
|
|
| Audio Specs | |
| Slew Rate 8Ω | 30V/uS |
| S/N Ratio | >113 dB/A |
| Distortion (THD, DIM, SMPTE) | <0.005% |
| Input impedance | 20K bal. 10K unbal. |
| Gain | Variable |
| Output | Unbalanced to ground |
| Bandwidth | 3 Hz - 45 KHz |
| Damping Factor 8Ω (100Hz) | >1000 |
| Protections | |
| Thermal protection | Yes |
| Short circuit / over-load | Yes |
| Clip limit, Perm. sig. limit | Yes |
| Audio Input | |
| Connectors | 2 x M + 2 x F bal. XLR |
| Wiring | 1=gnd 2=hot 3 = cold |
| Remote control Input | |
| Connectors | 2 x female 8 pins RJ45 |
| Remote control | |
| Protocol | RS485 - V3 software |
| Power Output | |
| Connectors | 2 x SPEAKON 4 pins |
| Power Input | |
| Connectors | 2 x PowerCon IN/OUT |
| AC power | |
| Operating range | 85 - 270 Vac 50/60Hz Universal up to 400Vac |
| Max continuos and burst current |
Overvoltage tolerance 12A(>10s) - 24A(<1s) |
| Physical | |
| Measures | 88x200x250mm |
| Weight | 3.5 Kg |
