Each HPV transducer is only 3/4" thick and weighs 4lbs. An entire A9 Array (8 rows) ready to fly weighs only 520 lbs. Rigging of the array is extremely easy and does not require special or very expensive construction work to be hung. Because of the very small size and weight, transportation is extremely cost-effective. For example, the whole Arco Arena array system can fit in a standard cargo van.