BEYMA 12B100/R - 12" PRO WOOFER 

INCREDIBLE CLEAN SOUNDING LOWS DOWN TO 25HZ W/ GOOD MIDS!

Beyma 12B100RBeyma 12B100R Back

No Longer Available

WOOFER MODEL  - 12B100/R

Specifications

Nominal Basket Diameter

12" / 300mm

Impedance

8 ohms

RMS Power Rating

150 Watts

Program Power  300 Watts  

Frequency Response

25Hz - 4.0kHz

Sensitivity (1W/1m)

93.6dB

Voice Coil Diameter

4" / 100mm

BL Factor 17.2 N/A
Voice Coil Length 12 mm
Air Gap Height 7 mm
X Damage (peak to peak) 28 mm
Magnetic Assembly Weight 14.08 lb. / 6.4 kg.

Mounting Information

Overall Diameter

12.6" / 320mm

Bolt Circle Diameter

11.8" / 300mm

Baffle Cutout Diameter-

 

- Front Mount 11.26" / 286mm
- Rear Mount 11.02" / 280mm

No. Of Mounting Holes

8

Volume Displaced By Driver 0.19 ft3  /  5.5 Liters

Overall Depth

4.92" / 125mm

Net Weight 16.3 lb. / 7.4 kg.

Shipping Weight

17.6 lb. / 8 kg.

Materials

Basket

Die Cast Aluminum

Cone

Paper

Surround

Polyurethane Foam

Voice Coil

Edgewound Copper Ribbon

Magnet Ferrite

Thiele-Small Parameters

Resonant Frequency (fs)

29 Hz

Impedance (Re)

6.6 ohms

Coil Inductance (Le) 1.3 mH

Mechanical Q (Qms)

6.49

Electrical Factor(Qes) .31

Total Q (Qts)

.30

Comp. Equivalent Vol. (Vas)

5.44 ft3 / 154 Liters

Voice Coil Overhang (Xmax)

3.0 mm

Reference Efficiency 1.2%
Displacement Volume 160 cm3

Low Freq. Response: Bass Reflex Cabinet-Vb=45L, Fb=38Hz

Dimensional Drawing

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