 |
| Black Diamond DIA-8S 8" 400 Watt 4 Ohm SVC Subwoofer $59.99In StockFeaturesRMS Power Handling: 200W MAX Power Handling: 400W Nominal Impedance: 4 Ohm Sensitivity: (1w/1m): 84 dB Frequency Response: 50Hz-4.5KHz Voice Coil Diameter: 2? / 50.8 mm Voice Coil Former Material: Aluminum Winding Material: CCAW Cone Material: Non-Pressed Paper Dust Cap Material: Paper Surround Material: Foam Basket Material: Steel Magnet Material: Ferrite Magnet Weight: 38oz Displacement Volume: .81L Overall Diameter : 8.43? / 214mm Overall Depth: 4.92? / 125mm Front Mount Baffle Cutout: 7.2? / 183 mm Mounting Depth: 3.86? / 98 mm Motor Diameter: 5.51? / 140mm Equivalent Volume: 7.786L Excursion: 13.5mm Free Air Resonance: 50Hz Mechanical Factor: 6.875 Electrical Factor: 0.889 Total Factor: 0.787 Moving Mass: 115.524g Compliance: 0.034mm/N Force Factor: 8.568 Voice Coil Inductance: 0.455mH Diaphragm Area: 201.23cm2 DC Resistance: 3.4 ohms Efficiency Bandwidth Product: 56.24 |