BEYMA SM-212 - 12" BASS / MID-BASS SPEAKER 

THE BEYMA SM-212 DELIVERS TIGHT BASS & SMOOTH MIDS WITH 700 WATTS POWER HANDLING!

Beyma SM212Beyma SM212

BEYMA SM-212

Item Price: $189.95

WOOFER MODEL  - SM-212

Specifications

Nominal Basket Diameter

12" / 300mm

Impedance

8 ohms

AES Power Rating

350 Watts

Program Power  700 Watts  

Frequency Response

45Hz - 4.0kHz

Sensitivity (1W/1m)

97dB

Voice Coil Diameter

2.5" / 63.5mm

Recom. Enclosure Volume 1.06-3.5 ft3  /  30-100 Liters
Voice Coil Length 19.5 mm
Air Gap Height 7 mm
X Damage (peak to peak) 27 mm

Mounting Information

Overall Diameter 12.3" / 312mm
Bolt Circle Diameter 11.6" / 294.5mm
Baffle Cutout Diameter-  
- Front Mount 10.9" / 278mm
No. Of Mounting Holes 8
Volume Displaced By Driver 0.14 ft3  /  4 Liters
Overall Depth 5.2" / 132mm
Net Weight 10.14 lb. / 4.6 kg.
Shipping Weight 11.69 lb. / 5.3 kg.

Materials

Basket Die Cast Aluminum
Cone Paper
Surround Treated Cloth
Voice Coil Copper
Magnet Ferrite

Thiele-Small Parameters

Resonant Frequency (fs) 43 Hz
Impedance (Re) 5.5 ohms
Coil Inductance (Le) .6 mH
Mechanical Q (Qms) 5.3
Electrical Factor (Qes) .4
Total Q (Qts) .38
Comp. Equivalent Vol. (Vas) 3.64 ft3 / 103 Liters
Moving Mass (Mms) 57 Grams
Voice Coil Overhang (Xmax) 8.25 mm
Effective Surface Area (Sd) .055m2
Reference Efficiency 1.9%
Displacement Volume 453 cm3

Frequency Response & Impedance Graph

Beyma SM212 Frequency

Dimensional Drawing

Beyma SM212 Drawing

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