|FE 208 ES
compared to 208 Sigma, ES has larger and stronger
dual magnet structure (BL 14.8), new hyperbolic
paraboloidic cone made of banana fiber, new
rubber surround which was designed with Finite
Element Analysis and impressive weight for 10
inch unit; almost 11 kilos.
Driver is designed for rear-loaded horns. They
are priced much higher (about $355) than
predecesor Sigma( $140). At this moment only
Japanese diyers have chance to work with 208 ES
driver. Based on the experience with older
drivers, 208 ES should perform even better than
Sigma, which is very musical unit. Can't wait to
For more info check FE208ES.pdf. You
must have japenese font pack to see it.