- High-quality Good Bass 0.5W Waterproof Mylar Speakers, Wholesale, 8 Ohms
- 2017-10-29 12:37
- Model Number: SQ2742R - 02 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 ±3dBOperating te...