Speaker Subwoofer 15 inch ---- Merk Legacy Tipe LG-1596-2 Product by Sinarbaja - Speaker subwoofer double coil - Daya maksimum 500Watt - Impedansi 4 ohm - Frekwensi 23Hz - 3kHz - SPL 92 dB - Medan mahnet 0,95T - Berat mahnet 0,15 kg - Material coil ASV - Diameter coil 49,5 mm - Diameter speaker 15 inch (381mm)