ʻO nā panela pā hoʻohiwahiwa, ka pā i uhi ʻia i ka lole, nā mea acoustic panel, acoustic sound panel he ākea ka leo absorption spectrum a me ke kiʻekiʻe acoustic absorption coefficient, a ʻoi aku ka maikaʻi o ka hopena leo i ka haʻahaʻa, waena a me ke alapine kiʻekiʻe.ʻO ke kūpaʻa wela kiʻekiʻe, ke kūpaʻa freeze-thaw, a me ka ʻelemakule, ke kūʻē ʻana nā hiʻohiʻona nui o ka panel acoustic fabric.
ʻO ke kiʻekiʻe o ka pale ahi a hiki i ka pae aupuni B, a ʻo ka mālama ʻana i ke kaiapuni ka pae E1 aupuni.Me ka hoʻololi maikaʻi, hana ʻia ka panel acoustic fabric i nā mea palupalu.