Triticum Agricolam Posted December 16, 2017 Author Report Share Posted December 16, 2017 I got my seats and center console put back in, so at least I can drive the Jeep again. I still have the HU powering the mids & tweets, but I've got the sub amp running through the DSP. The DSP gives me a lot more control of the signal going out to the sub amp vs the HU. I can now set the crossover frequency and subsonic filter to whatever I want, easily. I can also change the slopes of the crossover and SSF. Here are some shots of what the config app for the DSP looks like. The input screen controls input signal levels and is where you can set the parametric EQ on each of the inputs. The routing screen is where you set what inputs go to what outputs. Input 1 & 2 are the left and right channels coming from the HU. Input 3 & 4 are the sub channels from the HU. Output 1 & 2 will be the tweeters, 3 & 4 will be the mids, and 7 & 8 are the subs. The output screen is where you set output levels, crossover config, and time alignment. Here is what the crossover config looks like. I have channel 8 linked to channel 7 so they will have the same config. I have my crossover set at 100 Hz with a 24 db/octave butterworth filter, the high pass (subsonic) filter is at 28 Hz, also with a 24 db/octave butterworth filter. These are just starting points, I'm sure I'll change them down the road. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
DLHgn Posted December 16, 2017 Report Share Posted December 16, 2017 Looking awesome. Really like your RCA's. Will be sure to stay tuned now that it's your off season. Link to comment Share on other sites More sharing options...
reedal Posted December 16, 2017 Report Share Posted December 16, 2017 that seems like a relatively easy interface for the DSP. SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32 Link to comment Share on other sites More sharing options...
bigmacjack Posted December 16, 2017 Report Share Posted December 16, 2017 hey man! just wanted to say thanks for helping me out with my boxes and thanks for uploading everything you do! it really helps people like me build inspiration and determination to try new different things! Thanks again! Link to comment Share on other sites More sharing options...
the_village_idiot Posted December 16, 2017 Report Share Posted December 16, 2017 well this thread is awesome! Im glad im not the only one who has a lifted xj with a bang lol Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted February 24, 2018 Author Report Share Posted February 24, 2018 So this showed up at my house the other day: "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
8ten8 Posted February 24, 2018 Report Share Posted February 24, 2018 Ooo, alright! This is where the plot thickens...popcorn eating emoji Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted June 11, 2018 Author Report Share Posted June 11, 2018 Well after sitting on my new Fi sub for about four months, I finally got some time to build an enclosure for it. The box specs are pretty basic, is a ported enclosure with 3 cu ft of net airspace, tuned to about 30 hz, with about 50 sq in of port area. The layout is a bit more complex though. I don't want to give anything away, you will just have to watch as it takes shape. Here are some pics of my progress so far. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
Triticum Agricolam Posted June 12, 2018 Author Report Share Posted June 12, 2018 Here is some more progress. I used the CNC to cutout and engrave several panels on this project. Most of the material is Home Depot pine plywood, the panels that I CNC cut are baltic birch since I'm going to be staining them. "Nothing prevents people from knowing the truth more than the belief they already know it.""Making bass is easy, making music is the hard part."Builds: Link to comment Share on other sites More sharing options...
8ten8 Posted June 12, 2018 Report Share Posted June 12, 2018 That bracing...and the solid 45. Shoot that's nice Triticum. Trying to imagine that ear goodness! Tuned Link to comment Share on other sites More sharing options...
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