Since a couple of weeks after receiving theses amazing drivers, i built a 2 way bluetooth speaker for my daughter.
Drivers are Kartesian Sub 120 and Tweeter Twt 30 with the CNC machined Horn not in this pictures..
Volume is 6.4L tuned to 48Hz, crossover is adjusted at 2100Hz in second order Linkwitz Riley with Mundorf Vcap and Self.
Vent is Slotted
First test today without fill inside, Tweeter is so cris and sharp, and the bass are enough deep for the size.
A very very good sound, i feel very surprised by the quality.
Here some pics and a video (Mic is Dayton IMM6)
Nearly finish...add a brass polished frame on the front.