IL PREZZO SI RIFERISCE AL SINGOLO WOOFER.
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.
- Nominal Diameter:380mm / 15"
- Rated Impedance:8 Ω
- Program Power:2200 W AES
- Power handling capacity:1100 W AES
- Sensitivity:100 dB
- Frequency Range:45 Hz ÷ 2500 Hz
- Effective Piston Diameter:340mm
- Max Excursion Before Damage (peak to peak):53mm
- Minimum Impedance:5.9 Ω
- Voice Coil Diameter:100mm
- Voice Coil Material:Aluminium
- Voice Coil Winding Depth:20mm
- Number of layers:2
- Kind of layer:inside / outside
- Top Plate Thickness:12mm
- Cone Material:No pressed pulp
- Cone Design:Curved
- Surround Material:Polycotton
- Surround Design:Triple roll
- Resonance frequency:46 Hz
- DC resistance:5.5Ω
- Mechanical factor:4.8
- Electrical factor:0.28
- Total factor:0.27
- BL Factor:23.5 T · m
- Effective Moving Mass:98 g
- Equivalent Cas air load:124 liters
- Effettive piston area:0.091 m²
- Max. linear excursion (mathematical):7.0 mm
- Voice - coil inductance @ 1kHz:1.1 mH
- Half-space efficiency:4.10%
- Overall Diameter:393mm / 15.5"
- Bolt Circle Diameter:371-376mm
- Bolt Hole Diameter:6.5mm
- Front Mount Baffle Cut-out:354mm
- Rear Mount Baffle Cut-out:354mm
- Volume occupied by the driver:3.8liters
- Net Weight:8.6 kg