concrete room no fabrics sonotubes Helmholtz resonators

R

Russell Burrows

Audiophyte
Started this in 2024 as a budget home theater
10k for materials
Around 4k for labor
I'm in Mexico
Building dimensions 960cm by 760cm by 431cm
Since it's a budget build I'm limited to 50 to 150 dollars per week so at times the build progress is a bit slow.
It's an infinite baffle build
Sixteen 18s one audio ib 318 v3
Midranges are sixteen sixes diy build per left center right
Tweeters are b and c de250 with diysg seos waveguide
Surrounds and heights are eight sixes in vertical line and the b c tweeter
Pioneer elite avr
Minidsp hd and two minidsp flex ht
Five fosi audio v3 amplifiers
Five fosi audio bt20 amplifiers
Building specific design is all four corners are cut off floor to ceiling to form vertical prizims for 250 cubic feet each to house four ib subwoofers in vertical line per room corner
Power for ib subwoofers is four nx3000dsp

So far we broke ground and as the year went by we build the concrete and steel rebar foundation then the walls and finally the roof
These last two months it's been covering all the interior and exterior in several coats of cement mortar.
Oh yeah a few pics.
Says pictures too large I'm like why as they post fine on other forums.
Oh well will pop in later as right now I'm working on the door and the sonotubes I'm going to use that are 40cm 30cm 25cm 20cm 15cm and ten cm diameters with all being 300cm lengths.

I have eight of the ib318v3 subwoofers so far but I need to order 8 more from Scott at one audio las Vegas

Will update later.
 

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