Bookshelf speakers

Bookshelf speakers with very nice sound quality.

Internal dimensions: 124W x 147D x 170H mm. Volume is around 3 lt.
Port dimensions: 34diameter x 92.2 depth, Tuned for 70Hz

The driver used is the Dayton Audio RS100-4
For the assembly I used the following bolts per speaker:
8 x M3 - L14mm DIN912 (Port)
10 x M3 - L25mm DIN912 (Front cover)
6 x Μ4 - L14mm DIN912 (Driver)
For better sealing the joins I used some isolation tape (see pictures)
and last a pair of clamp terminals for the connection with the amp

In the pictures you can see how they should be placed to minimize supports

Printing details:
I used 20% infill ...theoretically the more you use the better they will sound
With 20%, printing time and PLA weight are:
back: 1day 21h, 418gr
front: 11h 40', 97gr
port: 5h 40', 41gr