TC Sounds invented VMP Variable Mass Passive radiator + Suggestions for the Avalon Soundworks $45 PR
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- Опубликовано: 23 окт 2023
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The Excursion on that FI motor D2 you made for me will fuck up any of my 15inch PR Boxes so now Im forced to make a new PR Box with 2 PRs to handle that one sub. Thats friggin thunder👌👌👌👌😂
I dont care what anyone says. I think you are great at what you do! Im proud of you ole son. #HandysNotHate...... UNDERGROUND LIFE
Hey Pat I bought a aluminum passive radiator 10" from Daton Audio they charged me $56 and I put it a dual box in place of a 10 and it came with washers that you added to it and that would help you tune it to any woofer it went with Model # DSA270-PR. If you want to see the one I got. Problem I have with it was I could have almost just bought another 10" sub for what it cost. Later!!!
Yeah. I got a pair from the Larry F stash. I'll do a video on them.
Cool yeah a video would be great for all those who know nothing about them. And keep up the good vids. Also you could probably sell a bunch of them if you show people what they are used for and how used.
It's impressive how much Thilo has developed and is still uses today.
Ive been toying with the idea of a large PR or a couple PR's paired to a couple 10w7's. I could potentially use smaller diameter PR's if they have a massive amount of throw.
You'd be surprised that your w7s don't move as much as you think and even with an 8-in spider the PR is move quite a bit almost 3 in peak to peak
@@RobotUnderground I'll keep you in mind, take care!
Did you ever move forward with the idea?
Tea baggin em on da low is super god and you sir Patrick just may be like bass geizuz. Me myself and I being infinitely variable with a slight desire for mild capacitance and soft regulation. Mmm yea
I have an old school boston acoustics g5 12 setup with a PR that had different weights included for tuning. I know you had a terrible review on that sub, but it was impressive for 15+ years ago. Have you rebuilt any of those?
Well the cost, lack of support were the biggest turn-offs. Did they look cool? Yes, of course.
Id 3d print a plug for the coil with a hole in the center. Then tap it and run a bolt through then adhere all that into the PR. Could go further and do away with the coil and print something that clamps the cone from both sides.
What size do you have?
12" for $40 shipped and 15" for $45 shipped
I would like to try a high throw PR for my Sundown X12.
I can build it
@@RobotUnderground how much? Do you think it would require it to be a 15"?
@@jaz97 No. It just depends on how big the box will be. Remember that the PR will only activate around the tuned frequency. You could use a single high excursion passive built on the Ti frame if you wanted. $200 shipped. I can see if I have any matching Sundown caps. Or you could just use a single 15" for $45 as seen here or two 12's. Personally, I think you'd only need a single 12" since the peak to peak excursion is like 2.5" but it's up to you.
Just curious.....can't you just build a box and use the DATSv3 to get a tuning frequency and compensate as necessary?
You mean like in the vehicle?
@@RobotUnderground
No, no. I just mean that you build a box and use the dats to find the tuning.
@@drrckhamilton That's not really how that works because there'd actually be 3x peak frequencies. The one from the woofer, the one from the box and the one that is a sum of the two. It's always better to calculate or draw a duplication up in one of the box programs and see what it yields.
Could always 3d print something for mass
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