Speaker RCF MB8N251, 8 ohm, 8.19 x 8.19 inch

Brand 
RCF
Model 
MB8N251
SKU 
MB8N251-8
Manufacturer code 
11100061
Product type 
Cone driver
Sales packaging 
Sold by piece
Brand
RCF
Model
MB8N251
TLHP code
MB8N251-8
Manufacturer code
11100061
Product type 
Cone driver
Sales packaging 
Sold by Piece
Recommended retail price
€192.00
TLHP selling price
144.00IT/piece
excluding delivery service
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25%

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In stock: 4 pieces

If you want to purchase more than the quantity in stock, have a look at the supply time below :

Indicative average supply lead time: 3 weeks
90 days to change your mind !
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  • The MB8N251 is a 8" neodymium mid-bass driver with an excellent linearity, good efficiency and high power handling capabilities.

    The 2,5" aluminium voice coil combined with a high strength fibreglass former allows high efficiency and good frequency response extension. Aluminium basket and magnetic assembly design provide an excellent heat dissipation and very low power compression. The M-roll surround shape combined to spider design offer good linear displacement and precise low frequency reproduction.

    Applications :
    The MB8N251 finds its application in compact 2-way bass reflex system where very high dynamic and power handling are required.
    Perfect for multi-way reflex enclosures such as line arrays.

    Key features :
    2.5-inch , fibreglass former, aluminum voice coil
    600 Watt continuous program power handling
    96 dB Sensitivity
    60 Hz - 3.5kHz Frequency range
    Forced air ventilation
    M-roll surround and exponential cone geometry

General

Product type Cone driver
Brand RCF
Reference MB8N251
Product code 11100061

Informations

Nominal impedance 8 ohm
Dimensional category 8.5 inch
Frequency coverage type Midbass, Midrange, High midrange
Manufacturer sensitivity 96 dB
Calculated sensitivity 93.81 dB
Nominal power handling 300 W
Bandwidth 60÷3500 Hz

Fundamental parameters

Sd 272 cm²
Mms 27 gr
Le 1.3 mH
Re 5.1 ohm
BL 15.2 T.m

Small signal parameters

Fs 68 Hz
Qes 0.26
Qms 4.6
Qts 0.25
Vas 13 L

Datas

Xmax ±5 mm
Calculated Xmax ±5.5 mm
EBP 262 Hz
Zmin 6 ohm
Fs / Qts 272 Hz
Vas * Qts² 0.82 L
Efficiency 1.7 %
Calculated efficiency 1.51 %
Weight ~2.4 kg

Dimensions

Voice coil diameter 2.5 inch
Winding depth 14 mm
Gap height 9 mm
External dimensions 208 | 208 mm
Baffle cutout diameter 181.5 mm
Front thickness 9.5 mm
Depth after front 92.5 mm
Diamètre aimant (mm) 88 mm

Shape & Materials

Front chape Non cylindrical
Magnet type Neodymium
Basket masterial Aluminium
Winding material Aluminium
Voice coil former Glass fiber
Surround material Cloth


Question about RCF MB8N251-8

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Informations RCF MB8N251-8

The MB8N251 is a 8" neodymium mid-bass driver with an excellent linearity, good efficiency and high power handling capabilities.

The 2,5" aluminium voice coil combined with a high strength fibreglass former allows high efficiency and good frequency response extension. Aluminium basket and magnetic assembly design provide an excellent heat dissipation and very low power compression. The M-roll surround shape combined to spider design offer good linear displacement and precise low frequency reproduction.

Applications :
The MB8N251 finds its application in compact 2-way bass reflex system where very high dynamic and power handling are required.
Perfect for multi-way reflex enclosures such as line arrays.

Key features :
2.5-inch , fibreglass former, aluminum voice coil
600 Watt continuous program power handling
96 dB Sensitivity
60 Hz - 3.5kHz Frequency range
Forced air ventilation
M-roll surround and exponential cone geometry
Manufacturer RCF
Name Speaker RCF MB8N251, 8 ohm, 8.19 x 8.19 inch
SKU MB8N251-8
Impedance 8 Ohm
Seller TLHP
Price 144.00 120
Availability In stock


All or a part of the characteristics displayed on this page are provided by the manufacturer, it is possible that some pieces of information are unavailable or wrong. In addition, the manufacturer may need to change the product specifications without notice at any time in order to improve the product, or to adapt his offer to the manufacturing and supply constraints.. We suggest you to contact us if you need further information, if you observe a mistake or if you wish to have confirmation about information.

Measures/Schemes RCF MB8N251-8

SPL measure *

Image spl measure cone driver RCF Speaker RCF MB8N251, 8 ohm, 8.19 x 8.19 inch

* Frequency response curve of the loudspeaker make in a hemispherical


Impedance measure *

Image impedance measure cone driver RCF Speaker RCF MB8N251, 8 ohm, 8.19 x 8.19 inch

* Impedence magnitude curve measured in free air


Dimensions

Image Drawing & Mounting cone driver RCF Speaker RCF MB8N251, 8 ohm, 8.19 x 8.19 inch

Garantie

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.

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