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PRECISION TRANSDUCERS

MB15X301

MID - BASS

3-inch, fibreglass inside/outside aluminium voice coil
1000W continuous program power handling
98.5 dB Sensitivity
40 Hz – 3.0 kHz Frequency range

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Features

3-inch, fibreglass inside/outside aluminium voice coil
1000W continuous program power handling
98.5 dB Sensitivity
40 Hz – 3.0 kHz Frequency range
Dual Forced Hyperventing System
Triple roll surround and exponential cone geometry

The MB15X301 is designed to provide an excellent frequency response linearity with very low distortion. A strong magnetic structure guarantee dynamic and precision. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling. Triple roll surround and spider design offer great linearity and precise reproduction.

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Part number:

11100106
MB15X301
8ohm

Specifications

General specifications

Nominal Diameter

15 inch / 381 mm

Rated Impedance

8 ohm

Program Power (watt)

1000 W

Power handling capacity

500 W

Sensitivity

98.5 dB

Frequency range

40 - 3000 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

3.0 inch / 76 mm

Voice Coil Winding Material

Aluminum

Voice Coil Length

17 mm / 0.67 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

Triple roll

Magnets

Ceramic

Hypervented magnetic structure

Yes

Spider

Thiele - small parameters

Resonance frequency (Fs)

38 Hz

DC resistance (Re) (ohm)

5.40 ohm

Mechanical factor

5.00 Qms

Electrical factor

0.37 Qes

Total factor

0.34 Qts

Bl factor (Bl) (T x m)

18.00 T x m

Effective moving mass (Mms)

92.0 g

Equivalent Cas air loaded (Vas)

195.0 liters

Effective piston area (Sd)

0.090 m2

Max. linear excursion (Xmax)

6 mm

Voice coil inductance @ 1kHz (Le1k)

0.52 mH

Half-space efficency (Eff)

2.80%

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 kg / 17.64 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

603 KB

19-08-2024

ACOUSTIC MEASUREMENTS

PDF

63 KB

11-07-2024

DRAWINGS

LINE ART 2D

PDF

307 KB

22-03-2018

Icone allineate