THE NEW BEYMA PRO12MV2ND 12" MID-BASS SPEAKER THAT HANDLES 350 WATTS AES & 700 WATTS PROGRAM POWER HANDLING
FEATURES HIGH SENSITIVITY OF 99DB SPL & LIGHTWEIGHT NEODYMIUM MAGNET
LOUD MIDS WITH TIGHT BASS, 6.0MM XMAX & 26MM PEAK TO PEAK XMAX DAMAGE
WATERPROOF PAPER CONE FOR OUTDOOR USE
DESIGNED TO WORK IN SMALL TO MEDIUM SIZE PORTED SPEAKER CABINETS FOR BASS GUITAR, PA SYSTEMS, MOTORCYCLE BAGS, ETC.
AVAILABLE IN 8 OHMS
 
Specifications
Nominal Basket Diameter
12"
Impedance
8 ohms
AES Power Rating
350 Watts
Program Power 
700 Watts
Frequency Response
55Hz - 6.0kHz
Sensitivity (1W/1m)
99dB
Voice Coil Diameter
2.5" / 63.5mm
Voice Coil Length
15 mm
Air Gap Height
7 mm
X Damage (peak to peak)
26 mm
BL Factor
15.7 N/A
Mounting Information
Overall Diameter
12.2" / 310mm
Bolt Circle Diameter
11.5" / 292mm
Baffle Cutout Diameter -
 
- Front Mount
11" / 280mm
No. Of Mounting Holes
8
Overall Depth
4.9" / 125mm
Net Weight
6.61 lb. / 3 kg.
Shipping Weight
8.1 lb. / 3.7 kg.
Materials
Basket
Steel
Cone
Waterproof Paper
Surround
Treated Cloth
Voice Coil
Copper
Magnet
Ferrite
Thiele-Small Parameters
Resonant Frequency (fs)
50 Hz
Impedance (Re)
5.0 ohms
Coil Inductance (Le)
.4 mH
Mechanical Q (Qms)
4.1
Electrical Factor (Qes)
.32
Total Q (Qts)
.29
Comp. Equivalent Vol. (Vas)
3.07 ft3 / 87 Liters
Voice Coil Overhang (Xmax)
6 mm
Moving Mass (Mms)
50 Grams
Surface Area of Cone (Sd)m2
0.055m2
Reference Efficiency
3.2%
Displacement Volume (Vd)
330 cm3