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Loudspeaker Designs and Articles for the DIY Enthusiast
Crossover Design:
It doesn't get much simpler than this: Second order HP and LP sections and 1 attenuation resistor. I let the drivers choose the crossover point, and they
went low, taking advantage of the RS28F's excellent capabilities in that area. This also led to the simple crossover topology.  I used a steel laminate
inductor for the woofer, but the tweeter inductor can be any 18 to 20 ga. air core. Note the tweeter is connected in normal polarity with respect to the woofer.
Finalist
Monitor

A smaller monitor sized Finalist
design using high value
drivers.
Links to:

Main / Design Goals

Driver Selection

Cabinet Construction

Crossover Design

Measurements

Listening Impressions