| Brand | Unbranded |
|---|---|
| Compatible Brand | See description |
| Type | See description |
| Country of Origin | China |
Check the listing for details. Zinc Shielded 40mm Speaker 3W 4Ω PU Surround Full Ranges Frequency Speaker. Condition: New, Made in China. Listed at 14.81 USD. Rateds power: 3W. Combines FEM optimized 40mm (22mm thickness) with 85dB SPL output, achieving studio acoustics in miniature speaker components. Product size: 40mm. Features PU edges composite diaphragm with zinc casing for enhanceds bass claritys and electromagnetic shielding, maintaining