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Beyma 3FR30 - 3" 30W 8 Ohm
- 3” full-range compact ferrite loudspeaker
- 60 W program power
- Extended response and low distortion
- Paper cone and treated cloth surround
- Steel basket
- Ideal for beam-steering application (columns), portable narray and compact applications
This product currently has limited availability, the stock amount showing is all that is available. If you try to order a quantity greater than what is showing in stock we will not be able to fulfill your order.
Specifications:
Thiele Small Parameters:
Mounting Information:
- Noiminal diameter: 3"
- Power handling: 30W AES
- Sensitivity: 91dB/W @ 1m
- Operating range 160 - 20 000 Hz
- Voice Coil Diameter: 20.3mm
- BL Product: 4.9 Tm
- Moving Mass: 22g
- Voice Coil Winding Height: 10.5mm
- Air gap height: 3mm
- Magnet material: Ferrite
- Weight: 570g
Thiele Small Parameters:
- Resonant frequency, fs 160 Hz
- D.C. Voice coil resistance, Re 5.6 Ohms
- Mechanical Quality Factor, Qms 8
- Electrical Quality Factor, Qes 0.49
- Total Quality Factor, Qts 0.52
- Equivalent Air Volume to Cms, Vas 0.67 l
- Mechanical Compliance, Cms 430 µm / N
- Mechanical Resistance, Rms 0.28 kg / s
- Reference Efficiency 0.5 %
- Effective Surface Area, Sd 0.003 m2
- Maximum Displacement, Xmax *** 4.5 mm
- Displacement Volume, Vd 13.5 cm3
- Voice Coil Inductance, Le @ 1 kHz 0.25 mH
Mounting Information:
- Overall diameter 93.5 mm
- Bolt circle diameter 85 mm
- Baffle cutout diameter: - Front mount 75.9 mm
- Depth 52 mm 2,05 in
- Net weight 0.57 kg
- Shipping weight 0.70 kg
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Beyma 3FR30 - 3" 30W 8 Ohm PDF data sheet (226 kb)
View Beyma website for more information for Beyma 3FR30