LASE Compatible Aftermarket Replacement Diaphragm Made for Meyer MS-2010 Driver 16 Ohm. Please Note This Will not fit Meyer 2010A Compression Driver Specs. Overall Frame Diaphragm Diameter: 5.9" (150mm) Voice Coil Diameter: 3.95" (100.4mm) Diaphragm Material: Aluminium Alloy Dome with Vented Mylar Surround Nominal Impedance: 16 ohms 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.