IL PREZZO SI RIFERISCE AL SINGOLO WOOFER.
This MB15N351 is designed to provide an excellent linearity in the frequency response with low distortion.
The transducer is built around a very stronger neodymium magnetic structure and a new 3,5” voice coil, this combination provides to increase the power handling especially in comparison a standard 3" voice coil.
The unique Dual-forced air venting system guarantee a very efficient voice coil ventilation for minimize the power compression at the higher power handling.
CARATTERISTICHE
- Nominal Diameter:380/15 mm/inch
- Rated Impedance:8 Ω
- Program Power:1300 W AES
- Power handling capacity:650 W AES
- Sensitivity:100 dB
- Frequency Range:40 Hz ÷ 3000 Hz
- Effective Piston Diameter:330 / 13 mm/inch
- Max Excursion Before Damage (peak to peak):39 / 1.5 mm/inch
- Minimum Impedance:6.8 Ω
- Voice Coil Diameter:87 / 3.4 mm/inch
- Voice Coil Material:Copper
- Voice Coil Winding Depth:16.5 / 0.65 mm/inch
- Number of layers:2
- Kind of layer:inside/outside
- Top Plate Thickness:11 / 0.43 mm/inch
- Cone Material:No pressed pulp
- Cone Design:Curved
- Surround Material:Polycotton
- Surround Design:M - roll
THIELE/SMALL PARAMETERS
- DC resistance:5.6Ω
- Mechanical factor:4.0
- Electrical factor:0.24
- Total factor:0.22
- BL Factor:22.5 T · m
- Effective Moving Mass:80 g
- Equivalent Cas air load:191 liters
- Effettive piston area:0.0855 m²
- Max. linear excursion (mathematical):5.5 mm
- Voice - coil inductance @ 1kHz:1.65 mH
- Half-space efficiency:5.68%
MOUNTING INFORMATION
- Overall Diameter:393 / 15.5 mm/inch
- Bolt Circle Diameter:371-376 / 14.6-14.8 mm/inch
- Bolt Hole Diameter:6.5 / 0.3 mm/inch
- Front Mount Baffle Cut-out:354/13.9 mm/inch
- Rear Mount Baffle Cut-out:354 / 13.9 mm/inch
- Depth:164 / 6.4 mm/inch
- Volume occupied by the driver:3.8 / 0.13 liters/ft³
- Net Weight:5.0 / 11.0 kg/lbs
