BEYMA 12LW30N - 12" LIGHTWEIGHT SPEAKER

THE BEYMA 12LW30N WORKS NICE AS A BASS GUITAR SPEAKER WHERE A STRONG TIGHT BASS AND A MELLOWER MID SOUND IS DESIRED!

Beyma 12LW30N

BEYMA 12LW30N

Item Price: $239.95

SPEAKER MODEL  - 12LW30N

Specifications

Nominal Basket Diameter

12" / 300mm

Impedance

8 ohms

AES Power Rating

450 Watts

Program Power  900 Watts  

Frequency Response

40Hz - 4.0kHz

Sensitivity (1W/1m)

96dB

Voice Coil Diameter

3" / 77mm

Recom. Enclosure Volume .7-2.47 ft3  /  20-70 Liters
Voice Coil Length 17.5 mm
Air Gap Height 8 mm
X Damage (peak to peak) 30 mm

Mounting Information

Overall Diameter 12.28" / 312mm
Bolt Circle Diameter 11.59" / 294.5mm
Baffle Cutout Diameter-  
- Front Mount 10.93" / 277.5mm
- Rear Mount 11.02" / 280mm
No. Of Mounting Holes 8
Volume Displaced By Driver 0.11 ft3  /  4 Liters
Overall Depth 5.79" / 147mm
Net Weight 8.6 lb. / 3.9 kg.
Shipping Weight 9.92 lb. / 4.5 kg.

Materials

Basket Cast Aluminum
Cone High Stiffness Paper
Surround Treated Cloth
Voice Coil Edgewound Copper Ribbon
Metal Parts Anti-Corrosion Coated
Magnet Neodymium

Thiele-Small Parameters

Resonant Frequency (fs) 42 Hz
Impedance (Re) 6.3 ohms
Coil Inductance (Le) 1.0 mH
Mechanical Q (Qms) 3.8
Electrical Factor(Qes) .29
Total Q (Qts) .27
Comp. Equivalent Vol. (Vas) 2.97 ft3 / 84 Liters
Voice Coil Overhang (Xmax) 7.0 mm
Effective Surface Area (Sd) .0540 m2
BL Factor 20.2T-M
Diaphragm Mass (Mms) 71 Grams
Reference Efficiency 2%
Displacement Volume 770 cm3

Frequency Response

Beyma 12LW30N Frequency
Impedance Curve
Beyma 12LW30N Impedance
Dimensional Drawing
Beyma 12LW30N Dimension

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