Adastra – H25B Handheld Pa System With Vhf Neckband Mic With Bt

The H25B is a fully integrated PA unit in an ergonomic ABS handheld housing. Power can be supplied from mains or the internal rechargeable battery to deliver up to 25W output. Hands-free vocal address is made easy and convenient with the supplied VHF wireless neckband system. Built-in Bluetooth receiver and USB media player provide background music playback options, including an FM radio tuner function. Applications include demonstrations, speech reinforcement in educational scenarios and mobile public address.

FEATURES:

• Mains or battery operation
• VHF neckband microphone system
• Bluetooth Receiver
• Internal USB audio player
• FM radio tuner

SPECIFICATIONS:

• Power supply : main unit:
  230Vac, 50Hz or internal rechargeable battery
• 
  Output power : max.:
  25W
• 
  Carrier frequency:
  174.1MHz
• 
  VHF operating distance:
  35m (max.)
• 
  Audio source:
  USB player, FM tuner, Bluetooth receiver
• 
  Battery life (hours) : voice:
  7 hours max
• 
  Battery life (hours) : signal:
  2 hours max
• 
  Frequency response:
  100Hz – 12kHz
• 
  S/N ratio>:
  75dB
• 
  SPL max.:
  80dB
• 
  Batteries : beltpack transmitter:
  9Vdc PP3
• 
  VHF tuning stability:
  0.005% quartz crystal locked
• 
  Dimensions : VHF beltpack:
  205 x 68 x 25mm (ex. antenna)
• 
  Weight : VHF beltpack:
  76g (no battery)
• 
  Dimensions : main unit:
  155 x 183 x 285mm
• 
  Weight : main unit:
  2.74kg