Drivers N24252 Throat Diameter: 1 InchImpedance: 8ΩSensitivity: 110db/m.wFrequency Range: 600hz-20khzPower: 20wDiaphragm Material: PhenolicVoice Coil: Kapton 25.4mm (1 Inch)Magnet Material: Neodiyum N35h PM26 Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 30 WSensitivity (1w/1m): 108dbFrequency Range: 1.5khz-20khzVoice Coil Diameter: 25.4mm (1 Inch)Voice Coil Material: CcawFlux Densitv: 1.4tMagnet Material: Strontium Ferrite PM445 Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 60 WSensitivity (1w/1m): 108dbFrequency Range: 800hz-20khzDiaphragm Material: TitaniumVoice Coil Diameter: 1.75 Inch (44.4mm)Voice Coil Material: CcawFlux Densitv: 1.4tMagnet Material: Strontium Ferrite PM450 Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 60 WSensitivity (1w/1m): 108dbFrequency Range: 800hz-20khzDiaphragm Material: TitaniumVoice Coil Diameter: 1.75 Inch (44.4mm)Voice Coil Material: CcawFlux Densitv: 1.4tMagnet Material: Strontium Ferrite PM460 Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 60 WSensitivity (1w/1m): 108dbFrequency Range: 800hz-20khzDiaphragm Material: TitaniumVoice Coil Diameter: 1.75 Inch (44.4mm)Voice Coil Material: CcawFlux Densitv: 1.4tMagnet Material: Strontium Ferrite PM518 Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 80 WSensitivity (1w/1m): 110dbFrequency Range: 800hz-20khzDiaphragm Material: TitaniumVoice Coil Diameter: 2 InchVoice Coil Material: CcawFlux Densitv: 1.6tMagnet Material: Strontium Ferrite PM518AL Throat Diameter: 1 InchImpedance: 8ΩPower Capacity: 80 WSensitivity (1w/1m): 110dbFrequency Range: 800hz-20khzDiaphragm Material: TitaniumVoice Coil Diameter: 2 InchVoice Coil Material: CcawFlux Densitv: 1.6tMagnet Material: Strontium Ferrite PM750 Throat Diameter: 2 InchImpedance: 8ΩPower Capacity: 120 WSensitivity (1w/1m): 106dbFrequency Range: 800hz-18khzDiaphragm Material: TitaniumVoice Coil Diameter: 3 InchMagnet Material: Strontium Ferrite PM750AL Throat Diameter: 2 InchImpedance: 8ΩPower Capacity: 120 WSensitivity (1w/1m): 106dbFrequency Range: 800hz-18khzDiaphragm Material: TitaniumVoice Coil Diameter: 3 InchMagnet Material: Strontium Ferrite PM2414 Throat Diameter: 1 InchImpedance: 4ΩPower Capacity: 25 WSensitivity (1w/1m): 106dbFrequency Range: 1200hz-20khz Diaphragm Material: Polyester Voice Coil Diameter: 1 InchVoice Coil Material: AlunimiumFlux Densitv: 2tMagnet Material: Neodymium PM760 Throat Diameter: 2 InchImpedance: 8ΩPower Capacity: 120 WSensitivity (1w/1m): 106dbFrequency Range: 800hz-18khzDiaphragm Material: TitaniumVoice Coil Diameter: 3 InchMagnet Material: Strontium Ferrite PM2408N Throat Diameter: 1 InchImpedance: 8ΩSensitivity (1w/1m): 105dbFrequency Range: 1.6khz-20khzPower: 50wVoice Coi: 1.5 InchMagnet Material: Neodiyum N70mm NHP4000 Throat Diameter: 1 InchImpedance: 8ΩSensitivity (1w/1m): 110dbFrequency Range: 600hz-20khzPower: 20wDiaphragm Material: PhenolicVoice Coil: Kapton 25.4mm (1 Inch)Magnet Material: Neodiyum N35h PM880 Throat Diameter: 1.4 InchImpedance: 8ΩPower Capacity: 120WSensitivity (1w/1m): 108dbFrequency Range: 500hz-18khzDiaphragm Material: Titanium Voice Coil Diameter: 3 InchVoice Coil Material: AlrFlux Densitv: 2.0tMagnet Material: Neodymium