27mm Buzzer Diaphragms 12 Pack Replacement speaker diaphragms for audio projects and DIY repairs Key benefits Ready replacement for worn or damaged 27mm buzzer diaphragms, restoring audible output for small buzzers and miniature speakers. Pack of 12 provides enough parts for multiple repairs or small production runs, reducing downtime and repeated ordering. Uniform size and fit reduce installation time and ensure consistent acoustic response across units. What this product does Replaces the vibrating diaphragm element in 27mm buzzers and compatible small speakers to recover sound generation and maintain device function. Designed for straightforward installation in common buzzer assemblies used in electronics projects, alarms, toys, and instrumentation. Important attributes Size: 27 mm diameter, matching standard 27mm buzzer diaphragm dimensions. Quantity: 12 diaphragms per pack for bulk replacement or multiple projects. Function: Acts as the vibrating membrane that converts electrical input into audible sound in buzzer and speaker assemblies. Compatibility: Intended for use with 27mm buzzers and similarly sized miniature speaker modules that use separate diaphragms. Performance: Provides consistent vibration behavior to help maintain tone and volume characteristics expected from small buzzers. Practical applications DIY electronics : a cracked or deformed diaphragm in a panel buzzer to restore audible alerts in hobby or prototyping projects. Classroom or workshop replenishment: Keep a supply on hand for student projects or rapid maintenance of multiple small devices. Product refurbishment: Use during refurbishment of toys, alarm units, or instrumentation that use 27mm buzzer elements to units to working condition. Installation tips Verify diameter and mounting method before installation to ensure a correct fit. Clean mating surfaces and remove adhesive residue where applicable for contact and consistent sound. Test with low volume first to confirm correct seating and operation. What you get Twelve 27mm replacement diaphragms suitable for routine repairs and small batch projects. This pack is focused on providing matching 27mm diaphragms for buzzer and miniature speaker repairs, helping restore function and extend the service life of small audio devices.