Pelallito -
Here they are:
HT1- 19" high, 9" wide, 15" deep
HT3- - 40" high, 12" wide, 15" deep, plus plinths and spikes
HTC- 23" wide, 10" tall, 14" deep (plus binding posts if not in cup)
HTS- MTM is 9" wide, 22" tall and 13.5" deep - MT is 8.5" wide, 14" tall and 12.5" deep
QW- 42" tall, 9" wide and 11 - 14" deep (at base), plus plinth which contains the crossover if outboard crossover cabinets are not used. So it can add up to 4" in height.
Sub- - highly variable by design.
I hope that helps
- Jim