PRECISION TRANSDUCERS

MB15X351

MID BASS

3.5-inch, fiberglass inside/outside copper voice coil
1400W continuous program power handling
99 dB Sensitivity
40 Hz – 2.5 kHz Frequency range

Where to buy

Features

3.5-inch, fiberglass inside/outside copper voice coil
1400W continuous program power handling
99 dB Sensitivity
40 Hz – 2.5 kHz Frequency range
Dual Forced Hyperventing System
Dual spider design with silicon based dampening control
M-roll surround and corrugated straight cone geometry

The MB15N351 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 new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling.

Part number:

11100101
MB15X351
8ohm

Specifications

General specifications

Nominal Diameter

15 inch / 381 mm

Rated Impedance

8 ohm

Program Power (watt)

1400 W

Power handling capacity

700 W

Sensitivity

99.0 dB

Frequency range

40 - 2500 Hz

Effective piston diameter

330 mm / 12.99 inch

Max. Excursion Before Damage

40 mm / 1.57 inch

Minimum Impedance (ohm)

6.5 ohm

Voice Coil Diameter

3.5 inch / 89 mm

Voice Coil Winding Material

Copper

Voice Coil Length

19 mm / 0.75 inch

Number of layers

Kind of layers

inside/outside

Top Plate Thickness

10 mm / 0.39 inch

Cone Design

Curved

Surround Material

Polycotton

Surround Design

M-roll

Magnets

Ceramic

Dual-force air ventilation

Yes

Spider

Thiele - small parameters

Resonance frequency (Fs)

46 Hz

DC resistance (Re) (ohm)

5.40 ohm

Mechanical factor

6.70 Qms

Electrical factor

0.33 Qes

Total factor

0.31 Qts

Bl factor (Bl) (T x m)

22.80 T x m

Effective moving mass (Mms)

106.0 g

Equivalent Cas air loaded (Vas)

114.0 liters

Effective piston area (Sd)

0.090 m2

Max. linear excursion (Xmax)

7 mm

Voice coil inductance @ 1kHz (Le1k)

0.90 mH

Half-space efficency (Eff)

3.20%

Mounting information

Overall diameter

393 mm / 15.47 inches

Bolt circle diameter

371-376 mm / 14.61-14.8 inch

Bolt hole diameter

7 mm / 0.28 inch

Front mount baffle cut-out

354 mm / 13.94 inch

Rear mount baffle cut-out

354 mm / 13.94 inch

Volume occupied by the driver

4.5 liters / 0.18 ft3

Standard compliance

Safety agency

CE compliant

Size / Weight

Height

167 mm / 6.57 inches

Diameter

393 mm / 15.47 inches

Weight

8.2 kg / 18.08 lbs

Shipping information

Package Height

209 mm / 8.23 inches

Package Width

439 mm / 17.28 inches

Package Depth

434 mm / 17.09 inches

Package Weight

9.5 kg / 20.94 lbs

Downloads

SPECIFICATIONS

SPECSHEET - ENG

PDF

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19-08-2024

ACOUSTIC MEASUREMENTS

PDF

63 KB

11-07-2024

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