I actually used Maggies outdoors once...set them up for a party. As I recall, they sounded OK, but the volume was way down. (Maybe because it was a party we wanted the music too loud).
I have heard of testing box speakers by burying them in sand, pointing up, and then evaluating their sound signature using microphones suspended in the air over them. If you are in the process of developing a new speaker design such a test might the valuable, and much less costly than an anechoic chamber.
I have heard of testing box speakers by burying them in sand, pointing up, and then evaluating their sound signature using microphones suspended in the air over them. If you are in the process of developing a new speaker design such a test might the valuable, and much less costly than an anechoic chamber.