TECHNICAL SPECIFICATIONS
Driver Size | 12 in | – | ||
DC Resistance | 2.78 Ω | ±5.0% | ||
Resonant Frequency | 19.94 Hz | 15% | ||
Half Space Sensitivity @ 2.83V | 88.56 dB | ±1.01 | ||
Sensitivity @ 1W/1m | 85 dB | ±1.01 | ||
Rated Noise Power (IEC 268-5 18.1) | 150 W | – | ||
Test Spectrum Bandwidth | 25Hz – 1kHz 12 dB/Oct | – | ||
Effective Piston Area | 506.7 cm2 | – | ||
Moving Mass | 113.9 g | – | ||
Motor Force Factor | 11.12 T•m | – | ||
Voice Coil Inner Diameter | 51.32 mm | – | ||
Gap Height | 8 mm | – | ||
Maximum Linear Excursion | 9 mm | – | ||
Ferrofluid Type | – | |||
Minimum Impedance | 3.55 Ω | ±7.5% | ||
Voice Coil Inductance | 0.38 mH | – | ||
Mechanical Q Factor | 15.6 | – | ||
Electrical Q Factor | 0.32 | – | ||
Total Q Factor | 0.31 | – | ||
Ratio | 63.51 fs/Qts | – | ||
Energy Bandwidth Product ((1/Qes)•fs) | – | |||
Suspension Compliance | 559.2 μm/N | – | ||
Effective Cone Diameter | 25.4 cm | – | ||
Motor Efficiency Factor | 44.6 (T•m2)/Ω | – | ||
Voice Coil Former Material | TiSV | – | ||
Driver Mass | 2.68 Kg | – | ||
Equivalent Volume | 201.66 L | – |