Eton B 100 T is an audio system upgrade for BMW with 2-way midrange speaker and 25 mm silk dome tweeter. It is mounting in doorboards and bolting from behind.
Eton B 100 N is an audio system upgrade for BMW with 2-way midrange speaker and 25 mm silk dome tweeter. It is mounting in doorboards and bolting in front.
Eton B 100 W is an audio system upgrade for BMW with 2-way midrange speaker and 25 mm silk dome tweeter for use in wet door conditions in front and rear areas.
In the course of the new introduction of the Eton PRO 175 there is now the extension possibility to the 3-way system with the Eton PRO 80 midrange driver.