ROYAL PCE-540 เครื่องขยายเสียงระบบประกาศ 400 Watts. Power Mixer Amplifier 8 ohm Speaker Out /70v, 100v

• PA.-Mono Mosfet Power Mixer Amplifier
• 4 Microphone 150-600 Ohms/ 2 Tape ( AUX ) 47K
• 2-8 ohms Speakers ** ( Minimum 2 ohms ) ** / Horn speaker - out Terminal
• 3 Bands Bass - Mid - Treble +/- 15 dB @ Channels
• Master Volume Control / Master Tone : Low - Mid - High +/- 15dB
• Built - in 7 BANDS Graphic Equalizer +/- 12 dB
• Relay - REC Out/Send - Return for Effect(Pre Out) /PA.in/Double-out
• AC 220 V. / 50 - 60 Hz : 5 - 20 A.
• Model Rating Power Dimensions W x H x D  Weight (NW.)
  PCE 530 300 W 483 x 160 x 480 mm 
  PCE 540 400 W 483 x 152 x 480 mm 
  PCE 560 600 W 483 x 152 x 480 mm 
  PCE 580 800 W 483 x 152 x 480 mm 
  PCE 5100 1000 W 483 x 152 x 480 mm 
  PCE 5120 1200 W 483 x 152 x 480 mm