Serial # Name Location
OMP 001017 Ryan Box unknown
OMP001094 Brian Graham Oregon, USA
OMP001228 Clint McCoy Texas, USA
OMP001641 Brian Graham Oregon, USA
OMP001689 Art Hopfer Oregon, USA
OMP001693 Dallas Duguay Ontario, Canada
OMP001750 Ryan Box unknown
OMP001796 Rusty McClintock Illinois, USA
OMP001848 Philray Forshee California, USA
OMP001851 Jesse Short Canada
OMP001978 Rusty McClintock Illinois, USA
OMP00XXXX Clint McCoy Texas, USA
This very special subwoofer was the first major design since the invention of the speaker. Rather than a conventional cone with voice coil design, this subwoofer used a centrifugal motion to generate frequencies lower than a conventional subwoofer. While this was not a conventional limited edition model, these were not made in mass and are pretty rare today. It is a mystery why this design never took off.
One issue with this design is that debris forms inside the windings of the motor structure causing major issues if regular maintenance is not performed.