MB15X351

MB15X351

MB15X351 - Image 2

Category RCF

MB15X351

MID BASS

SPECIFICATIONS

General specifications

Nominal Diameter:

15 inch / 381 mm

Rated Impedance:

8 ohm

Program Power:

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

Minimim Impedance:

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:

2

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:

Dual with silicon based damping control

Thiele – small parameters

Resonance frequency (Fs):

46 Hz

DC resistance (Re):

5.40 ohm

Mechanical factor:

6.70 Qms

Electrical factor (Qes):

0.33 Qes

Total factor:

0.31 Qts

BL factor (BL):

22.80 T x m

Effective moving mass (Mms):

106.0 g

Equivalent Cas air loaded (Vas):

114.0 liters

Effettive piston area (Sd):

0.090 m2

Max. linear excursion (Xmax):

7.0 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

CE marking:

Yes

Size

Weight:

8.2 kg / 18.08 lbs

Height:

167 mm / 6.57 inches

Diameter:

393 mm / 15.47 inches

Shipping informations

Package Width:

439 mm / 17.28 inches

Package Weight:

9.5 kg / 20.94 lbs

Package Height:

209 mm / 8.23 inches

Package Depth:

434 mm / 17.09 inches