About 6 years ago I built a vented 142 liter sub enclosure using a 12" Shiva sub as per specs provided by Adire Audio. The sub has performed OK but I'm not convinced it is set up properly or it is performing as best it can. Does anyone have experience with this sub and design? It is powered by a 250 watt plate amp, see picture. I have since misplaced the manual for the amp and it has no make or model so if anyone has the manual or can direct me where I can find one that would be great.
Thanks for reading and any advise or help would be appreciated.
Thanks for reading and any advise or help would be appreciated.
