BS 130 - 4 Ohm

Art. No. 4512

Structure-borne sound converter for bass frequencies. The units are attached to a surface which is able to resonate, which causes it to oscillate (e.g. a panel of a car body, the base construction of a settee etc.). No enclosed cabinet is required. Using the BS 130 - 4 Ohm, this enables the lowest bass frequencies, such as those used for effects in films, to be reproduced in such a way that they are felt through the body rather than heard.

Please find further information on exciters here: Basic principles of exciter-technology (PDF; 388 KB)

Typical applications
See e.g.  

Technical Data

Rated power
50 W
Maximum power
100 W
Nominal impedance Z
4 Ohm
Resonance frequency fs
25 Hz
Net weight
1.2 kg