RCF PROFESSIONAL COMPONENTS

MB15N401 - HIGH POWER 15" NEODYMIUM MID-BASS SPEAKER 

RCF MB15N401 15" MID-BASS SPEAKER HAS A LIGHTWEIGHT NEODYMIUM MAGNET, VERY HIGH EFFICIENCY OF 100DB SPL, 4" VOICE COIL & HANDLES 850 WATTS AES!

RCF MB15N401

NEW MB15N401

Item Price: $379.95

WOOFER MODEL

MB15N401

SPECIFICATIONS

Nominal Basket Diameter

15" / 380mm

Impedance

8 ohms

AES Power Rating

850 Watts

Program Power  1,700 Watts  

Frequency Response

40Hz - 2.0kHz

Sensitivity (1W/1m)

100dB

Voice Coil Diameter

4" / 100mm

Max. Excursion Before Damage 2.0" / 50mm
Voice Coil Winding Depth .7" / 18mm
Top Plate Thickness .5" / 12mm
Number Of Layers 2

MATERIALS

Voice Coil Material Copper
Cone Material No Pressed Pulp - Carbon Fiber
Cone Design Curved
Surround Material Polycotton
Surround Design Triple Roll
Demodulation Ring Aluminum
Magnet Neodymium

MOUNTING INFORMATION

Overall Diameter

15.5" / 393mm
Bolt Circle Diameter 14.6"-14.8" / 371-376mm
Baffle Cutout Diameter 13.9" / 352mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.3" / 6.5mm
Overall Depth 6.2" / 158mm
Flange Thickness .55" / 14mm
Volume Displaced By Driver 3.8 Liters / .13ft^3
Net Weight 7.5 kg. / 16.6 lbs.
Shipping Weight 8.1 kg. / 18 lbs.

THIELE-SMALL PARAMETERS

Resonant Frequency (fs) 42 Hz
Impedance (Re) 5.0 ohms
Coil Inductance (Le) 1.6mH
Electromagnetic Q (Qes) .2
Mechanical Q (Qms) 7.7
Total Q (Qts) .19
Compliance Equivalent Vol. (Vas) 136 Liters/4.79cu. ft.
Voice Coil Overhang (Xmax) 5.5mm
BL Factor 26T-M
Effective Moving Mass (Mms) 100 grams
Surface Area of Cone(Sd) .091 m2
Reference Efficiency 4.86%

FREQUENCY RESPONSE

RCF MB15N401 Frequency Response

IMPEDANCE CURVE

RCF MB15N401 Impedance

MOUNTING INFORMATION

RCF MB15N401 Mounting

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