TRF 8MR180ND R

General Specifications Nominal Diameter: 8" (203mm) Max Power Handling: 200W RMS Power Handling: 100W Frequency Response: 125Hz - 9KHz Nominal Impedance: 4Ω Sensitivity: 98.2dB Magnet: Neodymium Voice Coil Diameter: 1.5" Voice Coil Wire: CCAW T-S Parameters: Equivalent volume: 10.27L Free Air Resonance: 108Hz Mechanical Factor: 4.46 Electrical Factor: 0.44 Total Factor: 0.40 Cone Area: 216.4 cm² Mechanical Mass: 13.9g Bl Factor: 8.24Tm DC Resistance: 3.2 Ohms Mounting Info Overall Diameter: 8.18" (208mm) Front Mount Baffle Cutout: 7.34" (186.5mm) Mounting Depth: 2.99" (76mm) Overall Depth: 3.22" (82mm)