Roberts - RD-15 DAB - Radio
LINDOS AUDIO SEQUENCE TEST Roberts - RD-15 DAB - Radio
SOURCE MS10 V3.0 Speaker externally driven
11-Jun-05 06:34 PM


FREQU RESPONSE @0dB 20 SEC [s]
20Hz -22.00 -22.00
31Hz -22.00 -22.00
40Hz -22.00 -22.00
50Hz -22.00 -22.00
100Hz -12.75 -22.00
315Hz 00.25 -22.00
1k0 00.87 -22.00
6k3 03.75 -22.00
10k0 -02.87 -22.00
12k5 -02.37 -22.00
14k0 -02.75 -22.00
16k0 -08.37 -22.00
20k0 -06.87 -22.00
25k0 -12.75 -22.00


This is an interesting test of a small modern speaker with roll surround. Unfortunately a full DAB test has not yet been possible, but this plot is interesting as it shows a reasonable response to 20kHz.

Bass equalisation appears to be applied in this radio, giving a better than usual sound with a response -3dB at 100Hz.

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