https://www.facebook.com/reel/1716630538968694

click to play

 

For anyone who had to suffer through this era.

 

 

I've always been fascinated by T-LINE subs but never really bothered making one. Today i did a thing.... A while back i found a very cheap 2.1 Logitech set of speakers at a garage sale for a whole 3$ and been wanting to experiment with it just to see how far I can take it. Well.. here's the results back to back 4 passes per configuration.
What's next? This is about 8.5 foot length. I want to add another foot to the tline to get the tuning frequency down to about 30hz. I'll print a tighter elbow and make the pipes next to eachother since the ones at the store (pictured) are too wide.

Green - Subwoofer in a Desk Cabinet strategically placed (which yelided the most dB at 30 and 35hz

Blue - Subwoofer in the open room as pictured

Red - Sub in the T-LINE.

 

I thought T Lines were supposed to taper like a horn. This is just a commercially available DIY kit, but it shows the idea.


https://www.parts-express.com/TriTri...702?quantity=1

 

I thought music was always supposed to halfway suck and be mediocre because it's always a compromise between cost and packaging and other variables. Change my mind.

Additionally, any automotive interior designer which uses bright, shiny interior dash components and trim should be dragged out of the building by their ***** and kicked repeatedly by a gang of young British football hoodlums.

 

My pet peeve is the high beam indicator and other dash lights that can be seen from space, but don't dim with everything else. Out here in the rural darkness, I want my dash dark so I can see what's outside.

 

That's a huge problem for me also. Especially with blue light which ruins night vision.

Here's a chrome nightmare for you:

 

100%... I've always thought the Pagani interiors were hideous.

 

I really like the bidet feature in the seats. For when you gotta go on the go!

 

Even that bug-eyed face* in the center dash console is aghast with the hideousness.


*Seriously, did the designers not see that?

 

fun i like playing with subwoofers:







Green Plot


Green Plot -- Dual 8" kickers, sealed, firing to rear


Blue Plot


Blue Plot -- Single 8" kickers, Ported tuned to 38Hz IIRC



On my PC, when I bother to use speakers, I have Equalizer APO installed, which I used to tune my freq. response curve and help get a little more out of my subwoofer (it would bottom out like crazy so I was able to tune it to sound decent) its very similar to what you bought.



I use https://www.roomeqwizard.com/ to sample and tune against.

 

 

Yep. there's the little bug-eyed dude.

 

Cool documentary. run it at .85 speed.