ชุดลำโพงพีเอ SR Technology รุ่น DIGIT Three 4000 Active.

ชุดลำโพงพีเอแบบพกพา SR Technology รุ่น DIGIT Three 4000 Active. Compositions 2 x SUBS DIGIT Three (Passive Sub) 2 x DIGIT Three SATELLITES Frequency Response 35Hz - 130kHz +/-3dB Crossover Electronic - 24dB/oct Max power out: 2200W RMS (2 x 1200 + 2 x 1000) Connections: XLR L/R BALANCED INPUT XLR L/R BALANCED OUTPUT Input impedance: 400hm CONTROLS: Volume GND/LIFT SWITCH MONO SWITCH