MB15N405 Mid - Bass
The MB15N405 is a hypervented neo mid-bass design with a linear frequency response and very high efficiency. To get this performance the magnetic structure use a high flux neo disc and the cone assembly a fibre loaded exponential shape along with a high excursion triple roll, constant geometry surround. The fibreglass former and aluminium voice coil provide a very high power handling maintaining a light mass and a proper Q factor for bass alignment.
Features
- 4-inch, fiberglass inside/outside copper voice coil
- 2200W continuous program power handling
- 100 dB Sensitivity
- 45 Hz - 2.5 kHz Frequency range
- Dual-forced air ventilation for minimum power compression
- Triple roll surround and exponential cone geometry
Specifications
General specifications
| Nominal Diameter |
15 inch / 381 mm |
| Rated Impedance |
8 ohm |
| Program Power (watt) |
2200 W |
| Power handling capacity |
1100 W |
| Sensitivity |
100.0 dB |
| Frequency range |
45 - 2500 Hz |
| Effective piston diameter |
340 mm / 13.39 inch |
| Max. Excursion Before Damage |
53 mm / 2.09 inch |
| Minimum Impedance (ohm) |
5.9 ohm |
| Voice Coil Diameter |
4.0 inch / 102 mm |
| Voice Coil Winding Material |
Aluminum |
| Voice Coil Length |
20 mm / 0.79 inch |
| Number of layers |
2 |
| Kind of layers |
inside/outside |
| Top Plate Thickness |
12 mm / 0.47 inch |
| Cone Design |
Curved |
| Surround Material |
Polycotton |
| Surround Design |
Triple roll |
| Magnets |
Neodymium |
| Hypervented magnetic structure |
Yes |
| Spider |
01 |
Thiele - small parameters
| Resonance frequency (Fs) |
46 Hz |
| DC resistance (Re) (ohm) |
5.50 ohm |
| Mechanical factor |
4.80 Qms |
| Electrical factor |
0.28 Qes |
| Total factor |
0.27 Qts |
| Bl factor (Bl) (T x m) |
23.50 T x m |
| Effective moving mass (Mms) |
98.0 g |
| Equivalent Cas air loaded (Vas) |
124.0 liters |
| Effective piston area (Sd) |
0.090 m2 |
| Max. linear excursion (Xmax) |
7 mm |
| Voice coil inductance @ 1kHz (Le1k) |
1.10 mH |
| Half-space efficency (Eff) |
4.10% |
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 |
3.8 liters / 0.15 ft3 |
Standard compliance
| Safety agency |
CE compliant |
Size / Weight
| Height |
160 mm / 6.3 inches |
| Diameter |
393 mm / 15.47 inches |
| Weight |
8.6 kg / 18.96 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 |
9.3 kg / 20.5 lbs |
