Front and back views of bipole single driver mass loaded transmission line speakers designed by Jim Griffin, using one 5" full range Creative Sound Solutions FR125S driver firing forward and one WR125S firing from the rear baffle. CLICK ON THE PICTURE FOR A LARGER IMAGE.

Front and back views of bipole single driver mass loaded transmission line speakers designed by Jim Griffin, using one 5" full range Creative Sound Solutions FR125S driver firing forward and one WR125S firing from the rear baffle. CLICK ON THE PICTURE FOR A LARGER IMAGE.