Magnet material: Ferrite magnet
8"Sensitivity: 94dB/SPL
10"Sensitivity: 96dB/SPL
12"Sensitivity: 98dB/SPL
15"Sensitivity: 97dB/SPL
Program Power Handing:8inch-- 300 Watt
10inch--350 Watt
12inch, 15inch-- 400 Watt
Nominal impedance: 8ohm
Cone material: Water Proof Treated Paper
Voice Coil: 8inch,10inch,12inch--2" Inch Copper Voice Coil
15inch--2.5" Inch Copper Voice Coil
8"Frequency range ：80-5K Hz
10"Frequency range :60-4K Hz
12"Frequency range: 50-3K Hz
15"Frequency range: 45-3K Hz
Size Available:8inch10inch,12inch,15inch
