M20.15

Modular subwoofer for simpler and easier repairs. Now repairs can be done in a matter of minutes. The subwoofer has an honest RMS – 2000 watts, as well as even better efficiency than previous models.Voice coil – 3.2″ round copper   General feature Power Handling (RMS) 2000 W VC diameter / material 3.2" round copper VC wire insulation Polyimide Frame material Aluminum Magnet size and q-ty 210*27mm x 2 pcs / 8.27*1.06" x 2 pcs Spider diameter and q-ty 230mm x 5pcs / 9.06" x 5pcs Cone material Paper with glass fiber Dust cap material Hi-temp ABS Parameters DC Resistance (Re) 1.6+1.6 Ω Free Air Resonance (Fs) Hz 27.2 Moving Mass (Mms) g 488 BL Tm 25.8 Total Speaker “Q” (Qts) 0.32 Electrical Q (Qes) 0.34 Mechanical Q (Qms) 4.75 Equivalent Compliance (Vas) L 62.3 One-Way Linear Excursion (Xmax) (BL 50%) mm 23 Sensitivity (1 W / 1 m) dB 88.7 Effective Piston Area (Sd) cm² 845 Physical Specifications Overall Diameter 397mm / 15.63" Mounting Hole