Model | PD21500C |
Nominal Basket Diameter | 568×550 mm (21 in) |
No Voice Coil Diameter | 125 mm |
Nominal Impedance | 8Ω |
Sensitivity | 98 dB |
Usable Frequency Range | 31Hz-2.0KHz |
Rated Power | 1200 W |
MAX Power | 2400 W |
Resonant Frequency (fs) | 31 Hz |
DC Resistance (Re) | 5.8Ω |
Mechanical Q (Qms) | 10.42 |
Electromagnetic Q (Qes) | 0.30 |
Total Q (Qts) | 0.29 |
Efficiency | 4.08% |
Installation Dimensions | |
(Overall Diameter) | 568×550 mm |
(Mounting Holes B.C.D) | 552 mm |
(Baffle Hole Diameter) | 496 mm |
(The full height) | 230 mm |
(Edge thickness) | 18 mm |
(Net Weight) | Kg |





