Overview
 
Take your sound anywhere. The Adastra H25B Handheld PA System with Neckband Mic and Bluetooth is a compact and highly-portable system with intuitive controls and features. You can carry and hold the H25B with ease thanks to the rugged ABS housing with an ergonomic handle built in. Combined with its internal rechargeable battery, the H25 is ideal for use in a wide variety of situations and locations.
 
The H25B also features a VHF wireless neckband system. This gives you the ability to amplify your vocals with ease, making it perfect for mobile speech reinforcement, fitness classes, demonstrations and more. The system also boasts an integral USB media player and built-in Bluetooth receiver, allowing you to play sounds and music from your USB device in an instant. If you need powerful sound projection, with the practicality of a portable setup, the Adastra H25B delivers in abundance.
 
Full Description
 
Features
Mains or battery operation
Bluetooth Receiver
Internal USB audio player
FM radio tuner
VHF neckband microphone system
 
Specifications
Power supply: Main unit: 230Vac, 50Hz or internal rechargeable battery
Batteries: Beltpack transmitter 9Vdc PP3
Output Power: Max.25W
Battery Life (Hours): Voice: 7 hours max.
Battery Life (Hours): Signal: 2 hours max.
Audio Source: USB player, FM tuner, Bluetooth receiver
Frequency Response: 100Hz - 12kHz
S/N Ratio: >75dB
SPL Max: 80dB
VHF Operating Distance: 35m (max.)
Carrier Frequency: 174.1MHz
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