TH-18 Flat to 35hz! (Xoc1's design)

[Booger weldz]

That’s cheaper than the hotel room and dinner you bought us last night 😍😝

 

[BP1Fanatic]

Wow!

 

[maxolini]

That’s cheaper than the hotel room and dinner you bought us last night 😍😝

420 friendly
🤣😂

 

[BP1Fanatic]

🤣😂

 

[cvl05]

View attachment 1294405View attachment 1294406

Check again in hornresp, the enclosure is drawn incorrectly, in reality that space is extended, but the program does not know about the driver shape

 

[maxolini]

So the CSA's of the drawing don't match the HR screen?

 

[cvl05]

 

[maxolini]

Uh?? What you mean?
Will you elaborate

 

[cvl05]

I explained in those pictures how sound waves travel and no need others deflectors, push themselves out and create their own reflections and volume is essential here.

In third picture how the two parts of the driver enter in phase together, here we have an increased power.

Hornresp does't know how driver are installed and we have addition volume.

 

[maxolini]

10-4, so the drawing is not right you said, you mean V1 vs V2?

 

[cvl05]

It's too tight here seems for 75mm, last drawing are 86mm perhaps more depend of driver

 

[maxolini]

well, i guess depending on what driver you will use it is the adjust you need to do

hope XOC1 will chime in

 

[Deman]

Have a look at post #2,963 which shows the CSA for 18SW115 that XOC calculated.

 

[cvl05]

Brothers, let's no end with this model and I come up with a new idea if we could make something compact and easy to transport and compress the driver in the same way, but how effective will it be? being something small but with other advantages. I bring here an 18" cubo model to convert and who has some new ideas and inovation for lite model
🔊

 

[cvl05]

 

[Booger weldz]

Looks like you’re turning it into a very awkwardly shaped tapped horn without actually retaining an ‘appropriate’ expanding path shape ?

 

[cvl05]

it's just a concept on my part. It is not completed and is not calculated and size of enclosue. who could do this in the program and draw it by people with more experience. thanks.
tapped horn xoc1 lite mk2

 

[maxolini]

this is the TH18 Thread and...
i think you need to make a new thread about your idea

maybe a moderator can move your post away from here to a new thread named accordingly

 

[Xoc1]

it's just a concept on my part. It is not completed and is not calculated and size of enclosue. who could do this in the program and draw it by people with more experience. thanks.
tapped horn xoc1 lite mk2

I look at your uncalculated plan and my immediate thought is that is not going to work!

 

[weltersys]

Brothers, let's no end with this model and I come up with a new idea if we could make something compact and easy to transport and compress the driver in the same way, but how effective will it be?

If the horn path length is the same as the Xoc1 TH-18, and the cabinet made more compact, it will be less efficient.