
Beyma PRO10MI 10-inch Midrange Midbass Speaker 350 Watts RMS 4-ohm
PRO10MI is a high power 10" car mid-bass speaker from the Beyma Competition Series delivers a very strong bass for the highest quality applications with superb clarity. It handles 350 Watts-RMS and features a large 3" voice coil. Product Specifications Nominal Basket Diameter: 10" / 250mmImpedance: 4 ohmsAES Power Rating: 350 WattsProgram Power: 700 Watts Frequency Response: 70Hz - 4.0kHzSensitivity (1W/1m): 101dBVoice Coil Diameter: 3" / 77mmBL Factor: 15.8 N/A Mounting Information Overall Diameter: 10.24" / 260mmBolt Circle Diameter: 9.6" / 244mmFront Mount: 8.98" / 228mmNo. Of Mounting Holes: 8Overall Depth: 4.9" / 124mm Materials Basket: Die Cast AluminumCone: PaperMagnet: Ferrite Thiele-Small Parameters Resonant Frequency (fs): 46 HzImpedance (Re): 3.7 ohmsCoil Inductance (Le): 1.3 mHMechanical Q (Qms): 7.24Electrical Factor (Qes): .17Total Q (Qts): .17Comp. Equivelant Vol. (Vas) 2.19 ft3 / 62 LitersSurface Area of Cone (Sd)m2: 0.038Reference Efficiency: 3.5%