Packaging: BulkSeries: Bone ConductorPart Status: ActiveTechnology: MagneticType: ExciterFrequency Range: 300Hz ~ 19kHzFrequency - Self Resonant: 1600HzImpedance: 8 OhmsEfficiency - dBA: 90.10Efficiency - Testing: 1W/1MEfficiency - Type: Sound Pressure Level (SPL)Power - Rated: 1WPower - Max: 2WPort Location: -Shape: RectangularMaterial - Cone: -Material - Magnet: -Ingress Protection: WaterproofRatings: -Termination: Wire LeadsSize / Dimension: -Height - Seated (Max): 0.311" (7.90mm)