Model : LW5002PPR-S-M01 VOICE COIL: ITEMS: SPECIFICATION: Diameter 25.4 (mm) Winding Length 9.2 (mm) Diameter 5.25 Layer 4 Impedance 8 ohms Former material Aluminum ASV Wire material Copper SVW Input RMS 60 W, MAX 100 W CONE: PP Carbon Free air resonance 50 Hz Rubber SURROUND: Sensitivity 88 dB 2 2.83 V MAGNET: (1) (2) Frequency range 50 12000 Hz Diameter 90 (mm) Sine wave test 8 V Height 15 (mm) Material Ferrite Y30 Weight 2.09 lbs. Quantity 1 pcs Weight 330 (grams) Basket: die cast (aluminum) Gap(H) 5 (mm) PARAMETERS: DC resistance Re: 5.9 Moving mass Mms: 9.7 (grams) () Resonance frequency Fs: 54.9 Equivalent volume Vas: 9.57 ( l ) (Hz) Maximum impedance Zm: 45.2 Sensitivity SPL: 87.8 (dB) () Mechanical Q factor Qms: 2.66 Suspension compliance Cms: 0.86 (mm/N) Electrical Q factor Qes: 0.40 BL product Bl: 7.01 (N/A) Total Q factor Qts: 0.35 Driver piston diameter D: 105 (mm) Linear Displacement Xmax: 2.1 Voice Coil Inductance Le(1K): 1.27 (mH) (mm) Data Presented by: MCM Electronics Data Presented by: MCM Electronics