skervyskalywag Posted September 3, 2022 Report Share Posted September 3, 2022 I'm back again 🤣 So I ended up ordering 4 ct sounds ozone 12s and need to make some new boxes again. Looking at the box specs on product page it says 1.65cf each and the port area says 32sqin. Does that seem right? That seems like an awfully lot of port and well over the standard 12-16 per cf. I sent them an email for clarification on it but figured I would ask here. Also wondering if anyone here would throw together a quick simple design for 5 or 10 bucks so i can do it proper this time lol. Link to comment Share on other sites More sharing options...
Joe X Posted September 4, 2022 Report Share Posted September 4, 2022 You can do 26 square inches of port area per driver based on a 35Hz tuning and 1000W per driver, port airspeed would be 22 m/s which is perfect. Link to comment Share on other sites More sharing options...
Joe X Posted September 4, 2022 Report Share Posted September 4, 2022 Why did you pick those drivers BTW? Â Link to comment Share on other sites More sharing options...
skervyskalywag Posted September 4, 2022 Author Report Share Posted September 4, 2022 6 hours ago, Joe X said: Why did you pick those drivers BTW? Â Because they have a 20% off deal going this weekend and I got tired of waiting for a deal to get 4 subs going again. Kept me from overspending 800+ on speakers and having to do a bunch of upgrades to run. Im only running 3k and not trying to spend all the extra money to go up to 5k. Honestly immediately had buyers remorse but fug it get it over with and have my full bump back again lol. Every time I go for a drive and have to listen to 2 subs instead of 4 its a temptation to spend more money than I should Link to comment Share on other sites More sharing options...
Joe X Posted September 5, 2022 Report Share Posted September 5, 2022 The question is because these CT Sounds are not all that different than the C2 threatcon 2 you were running, some more power handling is what these have. Link to comment Share on other sites More sharing options...
skervyskalywag Posted September 6, 2022 Author Report Share Posted September 6, 2022 11 hours ago, Joe X said: The question is because these CT Sounds are not all that different than the C2 threatcon 2 you were running, some more power handling is what these have.  I blew one of my c2 😕 Adjusted some stuff and forgot my new top volume was a few notches lower than normal. Cranked it up to my old normal volume on a hard song and opened the hatch to check the sound and figure out which interior parts are rattling. Bam one of em froze up. Link to comment Share on other sites More sharing options...
Joe X Posted September 6, 2022 Report Share Posted September 6, 2022 You could just use your existing box if you want, I know it says 1.65 instead of 2 cubic feet but it's actually a small difference, just keeping subsonic filter to 28-30Hz to avoid going above Xmax. Link to comment Share on other sites More sharing options...
skervyskalywag Posted September 7, 2022 Author Report Share Posted September 7, 2022 3 hours ago, Joe X said: You could just use your existing box if you want, I know it says 1.65 instead of 2 cubic feet but it's actually a small difference, just keeping subsonic filter to 28-30Hz to avoid going above Xmax. I planned to. I still wanted to just try their recommended specs for a set and see how it compares Link to comment Share on other sites More sharing options...
Joe X Posted September 8, 2022 Report Share Posted September 8, 2022 Why not, if you can come up with a plan B to cut your wood the box will assemble much easier and avoid possible leaks overtime. Link to comment Share on other sites More sharing options...
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