Nominal Basket Diameter 15" 380mm
Nominal Impedance 8 ohm
Nominal Power Handling (AES) 700W
Continuous Power Handling 1400W
Resonance 42HZ
Usable Frequency Range 42HZ-2KHZ
Sensitivity 97.5 dB
Magnet Weight 110 oz
Voice coil (TIL) 4" 99.2mm
THIELE&SMALL PARAMETERS 
Resonant Frequency fs 42HZ
DC Resistance Re 4.8 ohm
Mechanical Q Qms 13.01
Electromagnetic Q Qes 0.35
Total Q Qts 0.34
Compliance Equivalent Volume VAS 140.58 Ltr
Mechanical Compliance of Suspension (Cms) 136.93um/N
BL Product BL 19  T-M
Diaphragm Mass Inc.Airload Mms 101 grams
MOUNTING INFORMATION 
Overall Diameter 390mm
Baffle Hole Diameter 356mm
Mounting Holes Diameter 7mm
Mounting Holes P.C.D 374mm
Depth 165mm
Net Weight 10.6 kg
Shipping Weight 11.6 kg

Packing Size: 415x415x405mm (2PCS)

20”/800pcs  40”/1660pcs  40”H/1950pcs