Min. Order Reference FOB Price
1000 Pieces US$0.10-0.99 / Piece
Product Description
30 mm raw micro speaker waterproof multimedia speaker precision device speakers General Specs: Impedance 8 ohm Rated power 0.5 watt Max. power 0.8 watt SPL sound pressure level 92±3dB Fo Lower resonance frequency 600Hz Frequency reponse Fo-20kHz Material Metal frame Magnet ...