Check the listing for details. 2Pcs Replacement Diaphragm For JBL / Selenium RPD220Ti D220Ti Driver 8 Ohm. Condition: New. Listed at 18.66 USD. Description： Condition:New Type : Diaphragm Voice Coil Diameter: 1.75" (44mm) Impedance: 8 Ohm Fitment Guide: For JBL / Selenium RPD220Ti D220Ti Driver Package Includes: 2 Pcs Diaphragm Returns: Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed. If the product is defective or damage upon arrival,please contact us immediately,we will provide the solve the problem. Returns accepted within 30 days of delivery date and item must be in original new condition. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. About us: Our goal is complete customer satisfaction. We will be very honored to provide you with quality service. No customer will walk away from our store unhappy. If there’s a problem, just let us know and we fix it.