RCF MB15N351
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15" Transducer with 1300W continuous program power handling
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
15" Leistung: 650W RMS, 1300W Programmleistung Schalldruck SPL 1W/1m: 99dB Freq. Range 40-2000 Hz
Features
* 3.5-inch, inside/outside copper voice coil
* 1300W continuous program power handling
* 100 dB Sensitivity
* 40 Hz – 3 kHz Frequency range
* Dual-forced air ventilation for minimum power compression
* Dual spider design with silicon based dampening control
General Specifications
* 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
Shipping information
* Shipping weight: 5.8 / 12.7 kg/lbs
| Marke | RCF |
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