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MB15N351 Data



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MB15N351 Data Sheets


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The MB15N351 is designed to provide an excellent frequency response linearity with very low distortion.
A very strong neodymium magnetic structure guarantees 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 guarantees a very efficient voice coil ventilation to minimize the power compression and provide higher power handling.

Applications

The MB15N351 is ideal for use in applications where ia very high efficiency and linearity with high power handling is required . It's especially recommended for high powered multi-way systems.

  • 3,5-inch, inside-outside copper voice coil
  • 1300 Watt continuous program power handling
  • 100 dB Sensitivity
  • 40 Hz - 3 kHz Frequency range
  • Dual-forced air ventilation for minimum power compression
  • Dual spider design with silicon based damping control

GENERAL SPECIFICATIONS

Nominal Diameter

380/15 mm/inch

Rated Impedance

8 Ohm

Program Power

1300 Watts

Power handling capacity

6500 Watts

Sensitivity 1W, 1m

100 dB

Frequency Range

40-3000 Hz

Effective Piston Diameter

330/13 mm/inch

Maximum Excursion Before Damage

39/1.5 mm/inch

Minimum Impedance

6.8 Ohm

Voice Coil Diameter

87/3.4 mm/inch

Voice Coil Material

Copper    

Voice Coil Winding Depth

16.5/0.65 mm/inch

Number of layers

2    

Kind of layer

inside/outside    

Thickness Top Plate Depth

11/0.43 mm/inch

Cone Material

No pressed pulp

Cone Design

Curved    

Surround Material

Polycotton    

Surround Design

M-roll    

THIELE - SMALL PARAMETERS

Resonance frequency

Fs 42 Hz

DC resistance

Re 5.6 Ohm

Mechanical factor

Qms 4.0    

Electrical factor

Qes 0.24  

Total factor

Qts 0.22

BL factor

BL 22.5 T - m

Effective Moving Mass

Mms 80 gr

Equivalent Cas air load

Vas 191 liters

Effective piston area

Sd 0.0855 m2

Max. linear excursion

Xmax 5.5 mm

Voice - coil inductance @ 1KHz

Le1k 1.65 mH

Half-space efficiency

Eff 5.68 %

MOUNTING INFORMATION

Overall Diameter

393/15.5 mm/inch

Bolt Circle Diameter

371-376/14.6-14-8 mm

Bolt Hole Diameter

6.5/0.3 mm/inch

Front Mount Baffle Cut-out

354/13.9 mm/inch

Rear Mount Baffle Cut-out

354/14.2 mm/inch

Depth

164/6.4 mm/inch

Volume occupied by the driver

3.8/0.13 liters/ft3

Net Weight

5.0/11.0 Kg/lbs

Shipping Weight

5.8/12.7 Kg/lbs



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