- High-quality Good Bass 0.5W Waterproof Mylar Speakers, Wholesale, 8 Ohms
- 2017-07-15 09:00
- Model Number: SQ 2742R-02-8Ohm 0.5W Brand Name: SQ Key Specifications/Special Features: Specifications:Rate impedance: 8Ω ± 15%Rated power: 0.5W (1.0)Resonance frequency: 450Hz ± 20%Rated frequency range: Fo-18kHzSound pressure lever: 92 ±3dBOpe...