Description
The In-Ear Headphones are compatible with the Portable Radio Frequency Receiver. It has a standard 3.5mm audio jack and a 1m lead.
Application
For use in any situation where radio frequency systems provide listeners with clear sound, eg:
- Conferences
- Cinemas and Theatres
- Courts
- Lecture Halls, Schools and Universities
- Places of Worship
- Museums
- Historical Sites
- Meeting Rooms
Main specification
- jack: 3,5mm (3pins)
- power rating: 2mW
- impedance: 32Ω
- maximum input power: 8mW
- output SPL: 100 ± 5dB SPL (0dB=20 μPa) at 1kHz with Vrms input=178 mV
- frequency response: 10-10000Hz
- cable: length 1050mm and diameter 1mm