Design Document with box design, driver specs, crossover

Design, testing results, construction details

Email me for detailed design document

For details call Greg Johnson 515-254-2317 or evenings 641-396-2391

Or use email


Crossover is hand wired point to point.

Components are high quality and adjusted to match speaker.

In-room testing and standard comparison using CLIO

Shop construction

Finish is 15 coats of Tung Oil.

MDF covered with of tiger maple