The external dimensions of MartinLogan Motion® XT F200 is 1289 x 349 x 419mm / (50-3/4inch x 13-3/4inch x 16-1/2inch ).
The base area of MartinLogan Motion XT F200 is approximately 1462.3cm2 / 226.7inch2.
Read our detailed MartinLogan Motion® XT F200 Review