Replacement Diaphragm for 72BPAHD12 SKU: 72BPAHD12DIA Category: PA SPEAKERS AND HORNS Description Description Replacement Diaphragm for 72BPAHD12 Related products SKU #: 72BPAHD1165 Read morePA SPEAKERS AND HORNS11” Weatherproof Aluminum PA Speaker SKU #: 72BPA16 Read morePA SPEAKERS AND HORNS16″ Trumpet Horn SKU #: 72BPAHD12 Read morePA SPEAKERS AND HORNS12” Weatherproof Aluminum PA Speaker