READY STOK GAN! Speaker JIC - LA 18125 Karakter : Low, Subwoofer Dimension (P x L x T) : 490 x 480 x 228 mm Berat : 17.7 kg Spesifikasi = - Speaker Diameter : 18 Inch - Rated Impedance : 8 Ohm - Program Power : 1800Watt - SPL : 96 dB - Frequency Range : 43.5-2.7k Hz - Voice Coil Material / Diameter : Copper / 127 mm - Voice Coil Winding Depth : 24 mm - Magnet Gap Depth : 12 mm - Surround Material : Cloth (kain) - Basket : Cast Aluminium - Magnet Type / Mass : Ferrite / 185 oz - Resonance Frequency (Fs) : 43.5 Hz - DC Resistance (Re) : 5.845 Ohm - Total Factor (QTS) : 0.5 - BL Factor (BL) : 25.63 T.m - Equivalent Cas Air Load (Vas) : 131.6 dm3 (Liters) - Max Linear Excursion (Xmax) : 12 mm - Voice Coil Inductance (Le1k) : 1.193 mH