- Car Speakers
- 2017-12-18 09:21
- Model Number: RYD SPK158 Brand Name: RYD Key Specifications/Special Features: Model no.: SPK158-4-4N23UFrequency range: 14kHzImpedance: 4±15%ΩResonant frequency: 85±20%HzRated power: 35WSensitivity: 88±3dB Shipping Information: FOB Port: Sh...
- 120mm car speaker
- 2017-11-05 15:30
- Model Number: RYD 120 Brand Name: RYD Key Specifications/Special Features: 120mm car speakerHeight: 55mm70x10mm magnetPaper cone and edgeImpedance: 4 ohmsPower: 20W Shipping Information: FOB Port: Shanghai Lead Time: ...
- Nebulizer accessories 4.2mm
- 2017-10-31 18:56
- Model Number: RYD RG-20SR-111W40 Brand Name: RYD Key Specifications/Special Features: diameter 4.2mmexcircle diameter 20±0.2mmsteel thickness(SUS304) 0.15±0.01mmwire specificationUL1571 AWG32#,LR=LB 40mmresonantfrequency 111±3kHzResonant Imped...
- Piezo buzzer for home appliances
- 2017-10-03 11:23
- Model Number: RYD-FY250K Brand Name: RYD Key Specifications/Special Features: Rated voltage (square wave): 12Vp-pOperating voltage: 3-20Vp-pRated current (maximum): 8mAMinimum sound outputat4.0kHz/10cm: 70dBResonant frequency:2900 ±500HzCapaci...
- Electromagnetic buzzers, 85dB softest pressure
- 2017-09-30 12:12
- Model Number: RYD HCM16G-B Brand Name: RYD Key Specifications/Special Features: Rated voltage: 1.5, 5 or 12VVoltage: 1-3, 4-8 or 8-16VCoil resistance: 15 ±3, 47 ±5 or 140 ± 14ΩRated current: 30, 40 or 40mA (maximum)Softest pressure: 85dBFrequenc...