MB12N351
MID - BASS
  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1300W continuous program power handling
  • 99 dB Sensitivity
  • 45 Hz – 3 kHz Frequency range
  • 3.5-inch, fiberglass inside/outside copper voice coil
  • 1300W continuous program power handling
  • 99 dB Sensitivity
  • 45 Hz – 3 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Single spider design with silicon based damping control
The MB12N351 is designed to provide an excellent frequency response linearity with very low distortion. A very strong neodymium magnetic structure guarantee dynamic and precision, a new and unique 3.5” voice coil design provides a very high power handling, especially recommended in comparison to a standard 3" voice coil. The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation to minimize the power compression and provide higher power handling.

Part Number:

  • 11100026
    MB12N351
    8ohm
Specifications
General specifications
Cone Design:
Curved
Dual-force air ventilation:
Yes
Effective piston diameter:
260 mm / 10.24 inch
Frequency range:
45 - 3000 Hz
Kind of layers:
inside/outside
Magnets:
Neodymium
Max. Excursion Before Damage:
39 mm / 1.54 inch
Minimim Impedance:
7 ohm
Nominal Diameter:
12 inch / 305 mm
Number of layers:
2
Power handling capacity:
650 W
Program Power:
1300 W
Rated Impedance:
8 ohm
Sensitivity:
99 dB
Spider:
Single with silicon based damping control
Surround Design:
M-roll
Surround Material:
Polycotton
Top Plate Thickness:
11 mm / 0.43 inch
Voice Coil Diameter:
3.5 inch / 89 mm
Voice Coil Winding Material:
Copper
Voice Coil Length:
17 mm / 0.67 inch
Mounting Information
Bolt circle diameter:
293-304 mm / 11.54-11.97 inch
Bolt hole diameter:
7 mm / 0.28 inch
Front mount baffle cut-out:
282 mm / 11.1 inch
Overall diameter:
320 mm / 12.6 inches
Rear mount baffle cut-out:
284 mm / 11.18 inch
Volume occupied by the driver:
2.2 liters / 0.09 ft3
Shipping informations
Package Depth:
360 mm / 14.17 inches
Package Height:
210 mm / 8.27 inches
Package Weight:
5.49 kg / 12.1 lbs
Package Width:
360 mm / 14.17 inches
Size
Diameter:
320 mm / 12.6 inches
Height:
151 mm / 5.94 inches
Weight:
4.5 kg / 9.92 lbs
Standard compliance
CE marking:
Yes
Thiele - small parameters
BL factor (BL):
22.50 T x m
DC resistance (Re):
5.60 ohm
Effective moving mass (Mms):
54 gr
Effettive piston area (Sd):
0.05 m2
Electrical factor (Qes):
0.21 Qes
Equivalent Cas air loaded (Vas):
61 liters
Half-space efficency (Eff):
4.66%
Max. linear excursion (Xmax):
6 mm
Mechanical factor:
4.50 Qms
Resonance frequency (Fs):
55 Hz
Total factor:
0.20 Qts
Voice coil inductance @ 1kHz (Le1k):
1.65 mH
.