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GENERAL CHARACTERISTICS
- Nominal Overall Diameter ................. 129 mm
- Nominal Voice Coil Diameter .............. 25 mm
- Magnet Weight ............................... 280 g
- Flux Density................................... 0.95 T
- Weight ......................................... 0.85 Kg
GENERAL CHARACTERISTICS
- Nominal Impedance........................... 8 Ω
- Musical Power ................................. 120 W
- Rated Power* .................................. 60 W
- Sensitivity @ 1 W, 1 m ....................... 89.8 dB
THIELE-SMALL PARAMETERS
- Voice Coil DC Resistance ........... RE 6.02 Ω
- Resonance Frequency ............... fs 80.8 Hz
- Mechanical Q Factor................. QMS 7.58
- Electrical Q Factor................... QES 0.62
- Total Q Factor........................ QTS 0.57
- Mechanical Moving Mass ............ MMS 6.3 g
- Mechanical Compliance............. CMS 611 μm/N
- Force Factor .......................... B×l 5.60 Wb/m
- Equivalent Acoustic Volume........ VAS 5.3 lt.
- Maximum Linear Displacement .... XMAX +/-1.5 mm
- Reference Efficiency ................ η0 0.44 %
- Diaphragm Area ...................... SD 78.5 cm2
- Losses Electrical Resistance........ RES 73.7 Ω
- Voice Coil Inductance @ 1kHz ..... LE 0.33 mH
CONSTRUCTIVE CHARACTERISTICS
- Magnet................................. Ferrite
- Voice Coil Winding................... Copper
- Voice Coil Former.................... Epotex
- Cone ................................... Paper
- Surround............................... Foam
- Dust Dome ............................ Dual-Cone
- Basket ................................. Pressed Sheet Steel
