Groundaudio R15/76MB Speakers 500W
Category: GROUND AUDIO SPEAKERS
Availability: In Stock
TECHNICAL DATA
Power Rating : 500W RMS
Nominal Diameter : 380mm (15”)
Nominal Impedance : 8
Sensitivity (1W/1m ) : 97dB
Magnet Weight : 2.85kg
Resonant Frequencey (Fs) : 33Hz
DC Resistance (Re) : 5
Electromagnetic Q (Qes) : 0.34
Mechanical Q (Qms) : 4.32
Total Q Factor (Qts) : 0.32
Compliance Equivalent Volume (VAS) : 221Litr
Surface Area of Cone (Sd) : 830
Reference Efficiency (o) : 2.28%
Voice Coil : 4.0”
Overhang (Xmax) : 8.0 mm
Moving Mass (Mms) : 107.17gm
BL Product (BL) : 18TM
Coil Inductance (Le) : 1.09mH
Overall Diameter : 387 mm
Depth : 158 mm
Baffle Hole Diameter : 354 mm
Bolt Mount Diameter (PCD) : 369 mm (8 Bolts)
Weight : 9.00kg