Description
- "Balanced Drive" drive => optimally symmetrical drive, which leads to largely reduced harmonic distortion
- Copper cap on pole core to reduce voice coil inductance and minimize voice coil inductance variations with voice coil position
- Cone made from a new paper/glass fiber blend with improved consistency and stability
- Die-cast aluminum basket with extensive ventilation for lower airflow velocity, reducing audible distortion
- Vented voice coil former for reduced distortion and compression
- Ventilated pole core for reduced noise level with large cone strokes
- High-performance black fiberglass voice-coil former to reduce mechanical losses, resulting in better dynamic performance and more detail at low levels
- 39 mm voice coil diameter for better control and higher power handling
- Aluminum shorting ring for reduced distortion at high levels
- "Low Loss" drive (high Qm) for better reproduction of details and dynamics
- Black engine parts for better heat transfer to the surrounding air
- Conex centering pin for better durability under extreme conditions
- Gold-plated terminals for a long-term trouble-free connection
Technical data
- Power handling (nominal/music) = 100 W
- Frequency range = 30-3000 Hz
- Resonance frequency fs = 29,5 Hz
- Impedance R = 8 ohms
- Characteristic sound pressure SPL = 86 dB (2,83V; 1m)
- DC resistance Re = 6,4 ohms
- Force Factor BL = 8,2 N/A
- Voice coil inductance L = 0,17 mH
- Effective membrane area Sd = 131 cm2
- Moved mass including air load mms = 21,9 g
- Equivalent volume Vas = 32,4 l
- Total outdoor quality Qts = 0,36 (Qms=8,8, Qes=0,38)
- Voice coil diameter = 39 mm
- Linear deflection xlinen = +/- 5,5mm
- Installation diameter d = 153 mm
- Outer diameter d = 182 mm
- Installation depth (not milled) t = 88 mm
- Weight m = 1,95 kg
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