Both are excellent speakers. The decision is based on your sonic preference and budget.
The Hawks have a fuller midrange and more bass. However, they are somewhat less forgiving with placement and don't image quite as well as the littel Arro's.
The Arro's are somewhat leaner in the low and mid-frequencies, although they do have surpringly good bass presence for such a small speakers. And they can image like nobody's business, as well as being largely insensitive to placement.
If you desire a fuller sound, I'd go with the Hawks. On the other hand, if you have limited placement options or you value imaging over bass and fullness, then I'd save some money and go with the Arro's.
Good luck,
Michael
The Hawks have a fuller midrange and more bass. However, they are somewhat less forgiving with placement and don't image quite as well as the littel Arro's.
The Arro's are somewhat leaner in the low and mid-frequencies, although they do have surpringly good bass presence for such a small speakers. And they can image like nobody's business, as well as being largely insensitive to placement.
If you desire a fuller sound, I'd go with the Hawks. On the other hand, if you have limited placement options or you value imaging over bass and fullness, then I'd save some money and go with the Arro's.
Good luck,
Michael