Have box size, need advise

Are you going to build 1 or 2?
DSP is very nice to have, and especially for subs.

Here's a plate amp if you're happy with 1 sub, if you're going to build 2 then I would suggest getting a stereo DSP amp of some kind instead.
Dayton Audio SPA250DSP 250W Subwoofer Plate Amplifier with DSP


I am going to build two subs. They are going to do double-duty as stands for my bookshelf speakers. This is what's limiting the measurement to about 12x12x26 inch, or 30x30x68 cm, for you metric people 🙂


Thanks for the tip. I'm going to take a look at the amp.