RCF |
MB15N301 |
MB15N301-8 |
11100074 |
Cone driver |
Sold by piece |
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Brand RCF |
Model MB15N301 |
TLHP code MB15N301-8 |
Manufacturer code 11100074 |
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Product type Cone driver |
Sales packaging Sold by Piece |
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This product is in the process of supply to be in stock.
Reserved on order
Next TLHP reception estimated between Apr 18, 2024 and Apr 25, 2024
3.0-inch, fibreglass inside/outside copper voice coil
1000 Watt continuous program power handling
99 dB Sensitivity
40Hz –3.5KHz Frequency range
Dual-forced air ventilation for minimum power compression
Triple-roll surround and exponential cone geometry
The MB15N301 is a neodymium, high efficiency, 15" mid-bass. High sensitivity, excellent linearity and very high power handling capabilities. The magnetic structure is powered by a large neodymium magnet that provides an extremely high flux density in the gap. The new hyper-vented aluminium basket and magnetic assembly design provide an excellent heat dissipation and lower power compression. Special air-forced ventilations are provided for voice coil, magnet assembly and basket. M-roll surround and spider design offer great linearity and precise reproduction.
Applications :
The very light moving mass and linear curve response make the MB15N301 the solution for high quality two or three way system.
The aluminium voice coil guarantee a very high efficiency in conjunction to a proper Q factor for good bass response.
General |
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Product type | Cone driver |
Brand | RCF |
Reference | MB15N301 |
Product code | 11100074 |
Informations |
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Nominal impedance | 8 ohm |
Dimensional category | 15.5 inch |
Frequency coverage type | Sub, Low, Midbass |
Manufacturer sensitivity | 99 dB |
Calculated sensitivity | 97.64 dB |
Nominal power handling | 500 W |
Bandwidth | 40÷3500 Hz |
Fundamental parameters |
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Sd | 900 cm² |
Mms | 90 gr |
Le | 0.9 mH |
Re | 5.8 ohm |
BL | 19.2 T.m |
Small signal parameters |
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Fs | 48 Hz |
Qes | 0.39 |
Qms | 4.6 |
Qts | 0.37 |
Vas | 134 L |
Datas |
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Xmax | ±6 mm |
Calculated Xmax | ±6.8333 mm |
EBP | 123 Hz |
Zmin | 6 ohm |
Fs / Qts | 130 Hz |
Vas * Qts² | 18.35 L |
Efficiency | 3.7 % |
Calculated efficiency | 3.65 % |
Weight | ~4.9 kg |
Dimensions |
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Voice coil diameter | 3 inch |
Winding depth | 17 mm |
Gap height | 10 mm |
Outside diameter | 388 mm |
Baffle cutout diameter | 353 mm |
Front thickness | 12.5 mm |
Depth after front | 152 mm |
Diamètre aimant (mm) | 103 mm |
Shape & Materials |
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Front chape | Cylindrical |
Magnet type | Neodymium |
Basket masterial | Aluminium |
Winding material | Copper |
Voice coil former | Glass fiber |
Surround material | Cloth |
This system is only available for technical questions. For questions of prices, availability of products and deadline thank you to send your request by the contact page.
From RCF
From other manufacturer
This product is under manufacturer's warranty. This warranty protect you for the manufacturing defaults. The warranty does not protect for abnormal use of the product.