Precise balloon measurements.
With our ELF, balloon measurements of loudspeakers are made easy. Define a 3D raster to be scanned and the ELF measures the loudspeaker transfer functions for all desired directions. It was designed for heavy duty and high precision. It can bear loudspeakers with a weight up to 100 kg.
The measured data can be exported to various formats (see below) and can be processed to calculate and visualize balloons. The ELF is controlled via a serial interface, thus, integration in your own measuring software is easy.
Download our flyer for an overview