Would you like ultra-low bass that you can feel as well as hear? Either use conventional subwoofers and turn the volume up to the pain barrier, or use the Bass-Pump III! In comparison with normal speakers, the heavy Bass-Pump III has no membrane. Instead, it is screwed to the bottom of the vehicle. This delivers the impact sound, felt as the deepest bass, directly to the listener! So you can experience the music with the intensity of a live show, even at moderate volume. The Bass-Pump III is not just for in-car entertainment; It can be used to give a real boost to home cinemas, Dolby Surround systems, HiFi systems and multimedia shows. Installation is child's play and connection is carried out no differently to a speaker or subwoofer.