฿4,500.00
Features
- Non-resonant diaphragm design for minimum high frequency break-up
- CCAW voice coil for low moving mass
- Long life silver lead wires
- Low resonance frequency
- Copper cap on pole piece for reduced voice coil inductance and minimum phase shift
- Inherently shielded neodymium motor system
- Internal pressure equalization and flow resistor for non-resonant coupling of cavities
- Compact design
Description
Specs
- Nominal Impedance 4 Ω
- DC resistance, Re 3.0 Ω
- Voice coil inductance, Le 0.05 mH
- Effective piston area, Sd 9.6 cm2
- Voice coil diameter 29.0 mm
- Voice coil height 2.0 mm
- Air gap height 2.5 mm
- Linear coil travel (p-p) 0.5 mm
- Moving mass incl. air, Mms 0.45 g
- Free air resonance, Fs 680 Hz
- Sensitivity (2.83 V / 1 m) 94 dB
- Mechanical Q-factor, Qms 1.2
- Electrical Q-factor, Qes 0.72
- Total Q-factor, Qts 0.45
- Force factor, Bl 2.6 Tm
- Rated power handling* 100 W
- Magnetic flux density 1.2 T
- Magnet weight 31 g
- Net weight 0.17 kg
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April 5, 2024 /