Nominal Basker Diameter 4.5" TWEETER
Nominal Impedance 8 ohm
DC Resistance(Re) 6.2 ohm
Nominal Power Handling(AES) 40W
Music Processing Power 80W
Usable Frequency Range 1.2K-20KHZ
Sensitivity 108dB/W/M
Magnet Material Ferrite
Magnet OD 115mm
Voice coil (CCAW) 1.75" 44.4mm
Diaphragm Material                 Titanium
Flux Density 1.55T
MOUNTING INFORMATION 
Throat diameter 1"(25.4mm)
Overall Diameter          115mm
Depth 64mm
Net Weight 1.45kg

Packing Size: 375x260x180mm (12PCS)
20”/19200pcs  40”/39720pcs  40”H/46560pcs