Подскажите пожалуйста, как сделать из "монитора" Esi Unik 8 портативную колонку, чем можно запитать, что бы хватало на средней мощности на час/5 часов и более?
Характеристики Esi Unik 8
Biamp 2-Way Powered Speaker
Active Studio Monitor Speaker
ribbon tweeter 49 x 26 mm as HF driver
8" kevlar curved cone (magnetic shielding type) LF driver
Output Power: 90W (HF: 30W, LF: 60W), 130W AC consumption power
Frequency Response: 37Hz – 22kHz
Input Impedance: 42kOhm (balanced) / 8.5kOhm (unbalanced)
2.4kHz Crossover Point
SPL: 90dB ±3dB @1W / 1M at 300. 400. 500. 600 Hz
Related Noise Power: 45W (THD=1%, 4ohm load, 1kHz)
Input Sensitivity: 75mV@1W; 485mV@45W (1 kHz)
XLR / TS 1/4" combo connector, balanced / unbalanced input
min - 0dB - max volume control on back panel
blue LED display (power)
dimensions: 252 x 352 x 319mm
weight: 7,9kg