ADASTRA – H25B HANDHELD PA SYSTEM WITH VHF NECKBAND MIC WITH BT

Product Description

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.

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

FEATURES:

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

Product Documentation