This is a Brand NEW Factory Original Genuine Diaphragm PRV Audio RPTW400Ti-Nd-4For TW400Ti-Nd-4 Tweeter Nominal Impedance: 8 ohms.If You Do Not See Your Model Here Please Send Us A Message. FREE SHIPPING ONLY In the USA & Ship From USA Most Orders Placed Before 3PM and Paid thru' PayPal Are Shipped The Same Day; Monday to Friday