TRF 8MR400ND N

MODEL: TRF 8 MR400ND NNominal diameter:8" (203mm)MAX Power Handling:400WRMS Power Handling:200WFrequency response:100Hz-8KHZNominal impedance:4ΩSensitivity: 99.5 dBmagnet: Neodymium Voice coil diameter:2"Voice coil wire:CCAWEquivalent volume:Vas 10.0 LFree Air Resonance:Fs 102 HzMechanical Factor:Qms 8.10Electrical Factor:Qes 0.24Total Factor:Qts  0.23Cone  Area:Sd 216.4cmMechanical Mass:Mms  16.1gBI Factor:BI  11.7TmDc Resistance:Re 3.2 OhmsOverall Diameter:8.30"(211.0mm)Front Mount Baffle Cutout:7.00"(179mm)Mounting Depth:3.26"(83mm)Overall Depth:3.62"(92mm)