Nominal Basket Diameter 12"  305mm
Nominal Impedance 8 ohm
Nominal Power Handling(AES) 300W
Continuous Power Handling 600W
Resonance 46HZ
Usable Frequency Range 46HZ-4KHZ
Sensitivity 95 dB
Magnet Weight 80 oz
Voice coil (TIL) 3"75.5mm
THIELE&SMALL PARAMETERS
Resonant Frequency fs 46HZ
DC Resistance Re 5.8 ohm
Mechanical Q Qms 10.13
Electromagnetic Q Qes 0.35
Total Q Qts 0.34
Compliance Equivalent Volume VAS 65.38 Ltr
Mechanical Compliance of Suspension (Cms) 163.45uM/N
BL Product BL 18.5T-M
Diaphragm Mass Lnc.Airload Mms 71 grams
MOUNTING INFORMATION
Overall Diameter 310mm
Baffle Hole Diameter 280mm
Mounting Holes Diameter 7mm
Mounting Holes P.C.D 297mm
Depth 142mm
Net Weight 6.3kg
Shipping Weight 7.3kg

Packing Size: 660x335x365mm (4PCS)

20”/1380pcs  40”/2860pcs  40”H/3360pcs