HeadsetUSA PAS 400 - Manual (Page 16)

16 freePORT PAS 400 Version 060328
4 Performance Curves
The excellent acoustic performance of the freePORT PAS 400 can not only be heard, but also
confirmed through close examination of the measurement results. The following
performance curves are only a sample of these measurements.
The frequency response and the tone controls were especially tailored for the applications
that are typical for small PA loudspeaker systems:
The outstanding horizontal directivity is demonstrated by the following diagram:
The well-controlled vertical directivity is shown in the following diagram:
Free-Field Frequency Response Tone Control Equalization (EQ) Curves
Horizontal directivity - freePORT PAS 400
Vertical directivity - freePORT PAS 400