Before I go into analysis paralysis - am I barking up the wrong tree with this idea is the man aim of this post.
The TV sits in the corner and on glass corner stand at the moment. I've been eyeing up the concept of making a sound bar but combining a 1/4 wave into the mix. This would be a simple stereo TV with whatever amplification I have around. The pyramid of the corner is roughly 0.7x0.7x1m by 0.6m deep. That gives a total outside volume of 147 litres.
If the 7.2HDs are 100mm cone diameter and a 35Hz is about 2.44m long QW, then the volume is about 19.16 litres. Which, in theory, would give plenty of space within 147/2 including 18mm or double up 12mm for the walls. A QW TL could then be spiral wrapped inside the volume. I suspect that each corner would then absorb energy thus you end up with frequency peaks?
The room is not that large - about 5m by 3m, so the sound is likely to be quite unpredictable.
I have an "imposing" (read not in the house now), pair of Castle Harlechs so I'm happy with quality of extension rather than quantity.
The TV sits in the corner and on glass corner stand at the moment. I've been eyeing up the concept of making a sound bar but combining a 1/4 wave into the mix. This would be a simple stereo TV with whatever amplification I have around. The pyramid of the corner is roughly 0.7x0.7x1m by 0.6m deep. That gives a total outside volume of 147 litres.
If the 7.2HDs are 100mm cone diameter and a 35Hz is about 2.44m long QW, then the volume is about 19.16 litres. Which, in theory, would give plenty of space within 147/2 including 18mm or double up 12mm for the walls. A QW TL could then be spiral wrapped inside the volume. I suspect that each corner would then absorb energy thus you end up with frequency peaks?
The room is not that large - about 5m by 3m, so the sound is likely to be quite unpredictable.
I have an "imposing" (read not in the house now), pair of Castle Harlechs so I'm happy with quality of extension rather than quantity.