OBOM รุ่น OB4831 ลำโพง12"
Power Rating: 300 Watts
Impedance: 8 Ohms
Magnet Size (ODxIDxTH): 145x75x20 mm
Usable Frequency: 30 Hz – 2.50 Khz
Average Sensitivity: 97 dB
Voice Coil Diamer: 57.0 mm
Voice Coil Material: SV-Wire 300 ºC
Basket: Pressed Steel
Net Weight: 3.40 Kg