This upgrade provides all of the necessary crossover parts to take this speaker to the next level, minus a mounting board.

This upgrade keep the network layout, but greatly improves parts quality, improving clarity and soundstage performance over the stock network without changing the overall tone.

Note: The drivers are difficult to remove due to a tacky material holding them in place but, they can be removed with some patience.

For best response, we recommend about 10 degrees of toe-out past your shoulders.