Hello Troels
First of all I want to thank you for developing this SBA-741.
I chose the ones with the finest crossovers with Jantzen Alumen z-cap,
and l will never regret that. I know that you do not recommend front
firing woofer with this, but l did it anyway. l like the idea with front
woofer and front port. I used the SB Acoustics Satori wo24p-8 for this
to match up the other elements. I run the woofers with a Hypex FA502
with remote control.
The cabinets is built in 21 mm Baltic birch, and the baffle is 31 mm
MDF. I used the space in the bottom to fill it up with sand, l also
welded a frame for the bottom and filled that to with sand. My floor is
very resonant at the moment so l did this to eliminate vibrations and
boomy bass. I painted the cabinets with 5 layers of boat varnish. The
baffles l spray painted with 6 layers matte black and 2 layers matte
clear spray lacquer.
I made this in my basement and l believe it took me around 140 hours or
so, l was very meticulous with this build.
Now to the result: WOW!! This speakers sounds truly amazing. I could not
be happier with them. The sound is so clear, detailed and dynamic
with astonishing amount of bass power, much more than l need in my room.
It is so much bass in my room so l had to plug the front port and
reduce the volume in the bass enclosure with extra sandbags in
the bottom.
Everyone that has listened to them is very impressed by their sound
quality.
This is my first real speaker build, except for subwoofers earlier back
then.
Kind regards
Lars
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