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Features
Pressed Steel Basket
Paper Diaphragm
Fabric Surround
Ferrite Magnet
High Sensitivity
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Transducer Size | 305 | mm | |
DC Resistance | Re | 5.5 | Ω |
Resonance Frequency | Fs | 63 | Hz |
Sensitivity @ 2.83V/1m | 96.6 | dB | |
Sensitivity @ 1W/1m | 96.6 | dB | |
Rated Noise Power (AES2-1984) | 233 | W | |
Test Spectrum Bandwidth | 50 - 4000 | Hz | |
Effective Piston Area | Sd | 547 | cm2 |
Moving Mass | Mms | 50.1 | g |
Motor Force Factor | Bl | 14.9 | Tm |
Motor Efficiency | β | 40.5 | (Bl)2 / Re |
Voice Coil Inner Diameter | 65.5 | mm | |
Gap Height | Hag | 8 | mm |
Maximum Linear Excursion | Xmax | 5.27 | mm |
Minimum Impedancee | Zmin | 6.4 | Ω |
Voice Coil Inductancee | Le | 0.536 | mH |
Mechanical Q Factor | Qms | 4.19 | |
Electrical Q Factor | Qes | 0.486 | |
Total Q Factor | Qts | 0.44 | |
Suspension Compliance | Cms | 130 | μm/N |
Net Weight | 4.92 | kg | |
Equivalent Volume | Vas | 54.8 | L |