SPCEIFICATINONS Nomin diameter : 380mm. 15in Nomin al impe dance: 8 ohm Power rating: 500W RMS Sensitivity (1w/1m) : 95dB±3dB Frequency range: 50-3.5KHz Voice Coil diameter : φ99.3mm Voice coil length: 23mm Air gap height: 12mm magnet dimension : φ220mm*25mm
THIELE & SMALL PARAMETERS Resonace frequency,FS: 50Hz D.C.Resistan ce,Re: 5.5 ohm Mechanical quality factor,Qms: 6.2 Electrical quality factor,Qes: 0.4 Total quality factor,Qts: 0.9 Equivalent air volme to Cms,Vas: 165L Mechanical compliance,Cms: 0.22mm/N Bl factor,Bl: 23.4N/A Effective surface area,Sd: 0.085㎡
MATERIALS Basket: Aluminium Cone and dust can : Paper Surround: Treated cloth Voice coil wire: AlRibbon Voice coil bobbin: Aluminium Magnet: Ferrite
MOUNTING INFORMATION Overall diameter: φ392mm Bolt circle diameter: φ370mm Baffle cutout diameter:φ354mm Depth: 176mm Net weight: 8.8kg
|