WDA-900 Trolley Active Speaker Cabinet

  • External power supply
  • Built-in battery
  • Trolley
  • Propaganda
  • Outdoor Activities
  • AUX
  • Wireless
  • Wired
  • Audio Player

• Two line inputs including one 3。5mm connector and one RCA connector to link with PC or cell phone for music playing

• USB and SD card interface to plug and play the music files in USB stick or SD card

• Remote control function for convenient operation

• Designed with two UHF wireless microphone operation and 6.35mm microphone connector for multiple person speech or singing simultaneously

• Independent microphone and music volume control, adjustable reverb/treble/bass

• High capacity 12V/9V lead-acid battery for long time operation

• Telescopic handle for convenient moving

Product Detail

  • Specification
  • Application
  • Product Content
• Power Amplifier: class D(rated power: 80W)
• Unit: 10" woofer 120 magnet 35mm 4Ω+25mm 80 magnet tweeter
• Frequency Response: 80Hz-15KHz
• Power Supply Voltage: AC 100V-240V /50Hz-60Hz
• Battery: 12V/9A rechargeable lead-acid battery
• Operation Time: 3-6h
• Charging Time: 3-5h
• THD: ≤0.5%
• UHF Frequency Range: 640MHz-690MHz
• Wireless Microphone Sensitivity: -80dBm
• Wireless Microphone Frequency Response: 100Hz-10KHz
• Wireless Microphone Operation Range: 50m(open area)
• Wireless Microphone Operation Time: 10h
• Dimension: 300*310*520mm
• Net Weight/Gross Weight: 15Kg/17Kg
Full and clear sound for teaching, conference, fitness center, home or small application
WDA 900 trolley speaker cabinet1pc
Remote control1pc
UHF wireless microphone1pc
AC power cord1pc
AA battery1pc
UHF antenna1pc


  • Specification
  • Application
  • Product Content
• Power Amplifier: class D(rated power: 80W)
• Unit: 10" woofer 120 magnet 35mm 4Ω+25mm 80 magnet tweeter
• Frequency Response: 80Hz-15KHz
• Power Supply Voltage: AC 100V-240V /50Hz-60Hz
• Battery: 12V/9A rechargeable lead-acid battery
• Operation Time: 3-6h
• Charging Time: 3-5h
• THD: ≤0.5%
• UHF Frequency Range: 640MHz-690MHz
• Wireless Microphone Sensitivity: -80dBm
• Wireless Microphone Frequency Response: 100Hz-10KHz
• Wireless Microphone Operation Range: 50m(open area)
• Wireless Microphone Operation Time: 10h
• Dimension: 300*310*520mm
• Net Weight/Gross Weight: 15Kg/17Kg
Full and clear sound for teaching, conference, fitness center, home or small application
WDA 900 trolley speaker cabinet1pc
Remote control1pc
UHF wireless microphone1pc
AC power cord1pc
AA battery1pc
UHF antenna1pc


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