4" REPLACEMENT DIAPHRAGM FOR PRO-DN24PH.8 & UNIVERSAL 8-OHMSKU: PRO-DN24PH.8VC$95.95PriceQuantity*Add to CartPODUCT DETAILS 4" Replacement Diaphragm Phenolic Impedance: 8 Ohm For PRO-DN24PH.8 Single SHIPPING INFOPlease allow 24-48 hours after your order is placed for your items to be shipped. RETURN & REFUND POLICYALL SALES ARE FINAL. NO EXCHANGES OR RETURNS