Beyma 3FR30Nd 3" Driver 30 W 8 Ohm
Technical specifications
- Nominal Diameter: 77 mm (3 in)
- Impedance: 8 ohm
- Minimum Impedance: 6.4 ohm
- AES Power: 30 W
- Program Power: 60 W
- Power: 30 W
- Sensitivity: 91 dB
- Frequency Range: 180-20.000 Hz
- Voice Coil Diameter: 20.3 mm (0.8 in)
- Voice Coil Depth: 10.5 mm
- Magnetic Gap Depth: 3 mm
- Magnet Material: Neodymium
Thiele and small parameters
- Force Factor (BL) - 4.8 Tm
- Moving Mass - System (Mms) - 2 g
- Resonance (Fs) - 180 Hz
- DC Resistance (Re) - 5.4 Ohm
- Mechanical Q (Qms) - 9.5
- Electrical Q (Qes) - 0.6
- Total Q (Qts) - 0.56
- Compliance Equivalent Volume (Vas) - 0.55 L
- Compliance (Cms) - 357 mm/N
- Mechanical Resistance (Rms) - 0.26 Kg/s
- Reference Efficiency (Eta Zero) - 0.52 %
- Diaphragm Area (Sd) - 0.003 cm2
- Maximum Linear Excursion (Xmax) - 4.5 mm
- Peak Displacement Volume (Vd) - 13.5 cm3
Shipping Information
- Net Weight: 0.25 kg
- Shipping Weight: 0.40 kg
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Beyma 3FR30Nd 3" Driver 30 W 8 Ohm PDF data sheet (224 kb)
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