BEYMA 3FR30ND - 3" FULL RANGE SPEAKER

 THE BEYMA 3FR30ND LIGHTWEIGHT NEODYMIUM MAGNET 3" SPEAKER HAS A WIDE FREQUENCY RANGE FROM 180HZ TO 20KHZ!

BEYMA 3FR30ND

Item Price: $54.95

WOOFER MODEL  - 3FR30ND

Specifications

Nominal Basket Diameter

3" / 77mm

Impedance

8 ohms

AES Power Rating

30 Watts

Program Power  60 Watts  

Frequency Response

180Hz - 20KHz

Sensitivity (1W/1m)

91dB

Voice Coil Diameter

.8" / 20.3mm

Voice Coil Length 10.5mm
Air Gap Height 3mm
BL Factor 4.8 N/A
Mounting Information
Overall Diameter 3.68" / 93.5mm
Bolt Circle Diameter 3.35" / 85mm
Baffle Cutout Diameter 2.95" / 75mm
No. Of Mounting Holes 4
Overall Depth 1.61" / 41mm
Net Weight .55 lb. / .25 kg.
Shipping Weight .95 lb. / .4 kg.

Materials

Basket Steel
Cone Waterproof Paper
Surround Treated Cloth
Metal Parts Anti-Corrosion
Magnet Ferrite

Thiele-Small Parameters

Resonant Frequency (fs) 180 Hz
Impedance (Re) 5.5 ohms
Coil Inductance (Le) .3 mH
Mechanical Q (Qms) 9.5
Electrical Factor (Qes) .6
Total Q (Qts) .56
Comp. Equivelant Vol. (Vas) .019 ft3 / .55 Liters
Voice Coil Overhang (Xmax) 4.5mm
Moving Mass (Mms) 2 Grams
Surface Area of Cone (Sd) .003m2
Reference Efficiency .52%
Displacement Volume (Vd) 13.5 cm3

FREQUENCY RESPONSE & DISTORTION CURVES

Beyma 3FR30Nd Frequency

IMPEDANCE CURVE

Beyma 3FR30Nd Impedance
OFF AXIS FREQUENCY RESPPONSE
Beyma 3FR30Nd Off Axis
MOUNTING INFORMATION
Beyma 3FR30Nd Mounting

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