well, the rest is simpler
maybe two more days
you do understand the drawing ?
and know how to do it, so far ?
oh, btw, your power amp...where ....?
probably best to put it in a seperate box
you can still place it on the outside backpanel
but if you want it, we could make a small closed room for it
maybe two more days
you do understand the drawing ?
and know how to do it, so far ?
oh, btw, your power amp...where ....?
probably best to put it in a seperate box
you can still place it on the outside backpanel
but if you want it, we could make a small closed room for it
Thanks Ill have the amp in a seperate box,
Its classAB so its heatsinks are bigger, so Im busy making an enclosure for the subamp and my stereo amplifiers, the modules are already made, and transformers bought, Just the metal work to do.
Ill set the Iq lower depending if its audible, to make it run cooler
Its classAB so its heatsinks are bigger, so Im busy making an enclosure for the subamp and my stereo amplifiers, the modules are already made, and transformers bought, Just the metal work to do.
Ill set the Iq lower depending if its audible, to make it run cooler
Interesting bracing scheme
Interesting idea of using external bracing, and the bracing being used to form ports.
Are the spaces between the top and bottom braces included in the internal volume of the box?
It is hard to tell from the drawing.
.
Just wondering if the passages that would exist, if they are included in internal volume, have a resonance that could be excited to create higher harmonic resonances.
The resonance would probably be very high compared to the passband of a sub, but I wonder if they could create single note "ting".
If they are included in internal volume, or even if not included, maybe some stuffing would benefit the performance in several ways.
Dave
Interesting idea of using external bracing, and the bracing being used to form ports.
Are the spaces between the top and bottom braces included in the internal volume of the box?
It is hard to tell from the drawing.
.
Just wondering if the passages that would exist, if they are included in internal volume, have a resonance that could be excited to create higher harmonic resonances.
The resonance would probably be very high compared to the passband of a sub, but I wonder if they could create single note "ting".
If they are included in internal volume, or even if not included, maybe some stuffing would benefit the performance in several ways.
Dave
yes, stuffing also
might consider them like volume buffers, when it gets tough
or since they are between the ports(left to right), maybe they could even do some form of symmetric port balancing
but its probably rubbish, I dont know
working on measurements
maybe later today
side view of ports, and 'air-traps' with stuffing
Attachments
less deep it will becan be about 500mm deep, with present hight and width
but could be about 450mm deep, if you like
if so, would you prefer wider or higher
no problem at all, your choice
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.