TECHNICAL SPECIFICATIONS
Driver Size | 8 in | – | ||
DC Resistance | 5.56 Ω | ±5.0% | ||
Resonant Frequency | 73.93 Hz | 15% | ||
Half Space Sensitivity @ 2.83V | 94.82 dB | ±1.01 | ||
Sensitivity @ 1W/1m | 94.4 dB | ±1.01 | ||
Rated Noise Power (IEC 268-5 18.1) | 220 W | – | ||
Test Spectrum Bandwidth | 70Hz-700Hz 12 dB/Oct | – | ||
Effective Piston Area | 217.7 cm2 | – | ||
Moving Mass | 20.3 g | – | ||
Motor Force Factor | 11.49 T•m | – | ||
Voice Coil Inner Diameter | 45.5 mm | – | ||
Gap Height | 6 mm | – | ||
Maximum Linear Excursion | 2.2 mm | – | ||
Ferrofluid Type | – | |||
Minimum Impedance | 7.32 Ω | ±7.5% | ||
Voice Coil Inductance | 0.48 mH | – | ||
Mechanical Q Factor | 3.03 | – | ||
Electrical Q Factor | 0.4 | – | ||
Total Q Factor | 0.35 | – | ||
Ratio | 210.62 fs/Qts | – | ||
Energy Bandwidth Product ((1/Qes)•fs) | – | |||
Suspension Compliance | 228.7 μm/N | – | ||
Effective Cone Diameter | 16.7 cm | – | ||
Motor Efficiency Factor | 23.7 (T•m2)/Ω | – | ||
Voice Coil Former Material | KSV | – | ||
Driver Mass | 2.4 Kg | – | ||
Equivalent Volume | 15.04 L | – |