15" PA 15900 PREMIER NEW BY ACR
Code Number : 166


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Woofer

SPECIFICATION

Nominal Dieameter 15 Inch
Nominal Impedance 8 Ohm
Cone Material Paper
Edge Cloth
Maximum Power 850 Watt
Magnet Weight 94.5 Oz
Frequency Response 45 Hz - 4.2 KHz
Sensitivity 95 dB
Voice Coil Diameter 99.2 mm


THIELE SMALL PARAMETER

Resonance Frequency Fs 45 Hz
DC Resistance Re 5.7 Ohm
Mechanical Factor Qms 8
Electical Factor Qes 0.50
Total Factor Qts 0.47
BL Factor BL 20.4 T/m
Effective Moving Mass Mms 129.6 Gram
Equivalent Cas Air Load Vas 111.8 Liter
Effective Piston Area Sd 907.9 Cm2
Voice Coil Inductance Le 1.04 mH
Half Space Efficiency Eff 1.95 %


MOUNTING INFORMATION

Overall Diameter 388 mm
Bolt Circle Diameter 370 mm
Bolt Hole Diameter 8 mm
Front Mount 358 mm
Overall Depth 154 mm