4" ported speaker box

thingiverse

It's a ported speaker enclosure for 4" speakers. I used a 2-way setup with woofer and tweeter, adding a second box and woofer to match impedance of the house woofer with the cheep car tweeters. The woofers were units I've had for a couple of decades, meaning to do this sort of thing with. These woofers are RadioShack/RCA replacement units from the Linaeum LX-4 speakers. I don't see why other 4" drivers wouldn't work but these are what I have to play with. I've included two back covers. Each has a different connector style in mind. These are just the panel connectors I had on hand so you may need to adjust them to suit your needs. Sort of a remix, more inspired by: https://www.thingiverse.com/thing:4750820 Source: https://cad.onshape.com/documents/f088dac306058ac5f97cbaf7/w/cac0b44cc3a5ad8f8210481a/e/11da7adfad59e0c609d187bc