ECSiNG 2PCS Diaphragm of Speaker 8 Ohm Compatible with THUMP 15A 12A SRM450 V3

Compatible with THUMP 15, 12, Compatible with THUMP TH15A, TH12A, Compatible with SRM450 V3, Compatible with SRM350 V3 , Compatible with THUMP 15BST, 12BST. Restores clear high-frequency audio by replacing damaged diaphragms. Impedance is 8 ohms for standard audio performance, 1 inch (25.4 mm) diaphragm diameter and an overall diameter of 45 mm. Made of durable materials for consistent sound output. Product include a total of 2pcs diaphragm of speaker, which can completely meet your daily use needs and replacement.