TRF 10MR600ND

 MODEL: TRF 10MR600ND  Nominal Diameter:10"(254mm)Max Power Handling:800WRMS Power Handling:400WFrequency Response:80Hz-6.5KHZNominal impedance:4ΩSensitivity:100.5 dBMagnet:NeodymiumVoice Coil Diameter:2.5"Voice coil Wire:CCAWEquivalent volume:Vas 35.6 LFree Air Resonance:Fs 69.8HzMechanical Factor:Qms  5.09Electrical Factor:Qes 0.30Total Factor:Qts:0.28Cone Area:Sd 349.6cmMechanical Mass:Mms 25.3gBI Factor:BI 10.8TmDc Resistance:Re 3.2 OhmsOverall Diameter:10.3"(262mm)Front Mount Baffle Cutout:9.2"(235mm)Mounting Depth:3.93"(100mm)Overall Depth:4.40"(112mm)