Nominal Basket Diameter 10" 254mm
Nominal Impedance 8 ohm
Nominal Power Handing (AES) 300W
Continuous Power Handing 600W
Resonance 70HZ
Usable Frequency Range 70HZ-3KHZ
Sensitivity 97 dB
Magnet Weight 89 oz
Voice coil (TIL) 3" 75.5mm
THIELE&SMALL PARAMETERS 
Resonant Frequency fs 70HZ
DC Resistance Re 5.1 ohm
Mechanical Q Qms 8.02
Electromagnetic Q Qes 0.27
Total Q Qts 0.26
Compliance Equivalent Volume VAS 23.7 Ltr
Mechanical Compliance of Suspension (Cms) 0.13mm/N
BL Product BL 17.7  T-M
Diaphragm Mass Inc.Airload Mms 37 grams
MOUNTING INFORMATION 
Overall Diameter 261mm
Baffle Hole Diameter 231mm
Mounting Holes Diameter 6.5mm
Mounting Holes P.C.D 244mm
Depth 125mm
Net Weight 7.7 kg
Shipping Weight 8.3 kg
Packing Size: 560x280x325mm (4PCS)
20”/2200pcs  40”/4560pcs  40”H/5340pcs