• 113814_RCF-15_-Mid-Bass-Woofer-Neodymium-High-Efficiency-Driver-_-MB15N301_ALT01sqr
  • 113814_RCF-15_-Mid-Bass-Woofer-Neodymium-High-Efficiency-Driver-_-MB15N301_ALT02sqr
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RCF 15" Mid-Bass Woofer Neodymium High-Efficiency Driver | MB15N301

RCF 15" Mid-Bass Woofer Neodymium High-Efficiency Driver | MB15N301

SoundPro Item: 113814 | Part Number: MB15N301

$399.00
$579.00 $399.00
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MSRP: $579.00 | MAP: $399.00

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  • Neodymium Magnetic Structure Delivers High Flux Density For Elevated Sensitivity
  • Dual-Forced Air Ventilation Keeps Power Compression Minimal At High Drive Levels
  • Inside/Outside Voice Coil Winding Maximizes Motor Efficiency Across The Bandwidth
  • Polycotton Surround With Curved Cone Geometry Supports Controlled Excursion
  • CE Compliant Construction Meets Professional Safety Standards
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This RCF 15" mid-bass driver family is designed for system integrators, cabinet builders, and touring production teams who need a reliable, high-efficiency transducer for custom enclosures or direct replacement applications. Each driver is built around a neodymium magnetic structure that delivers high flux density in the gap, translating into the kind of sensitivity and dynamic headroom that passive and active PA systems demand at professional power levels. The range spans multiple voice coil diameters and power handling tiers, giving engineers the flexibility to match a driver to specific box volumes, amplifier configurations, and crossover points without compromising linearity.

Dual-forced air ventilation is a consistent design theme across the family, actively cooling the voice coil and magnetic assembly to keep power compression in check during extended high-level operation. Polycotton surrounds and curved cone geometry support controlled excursion and precise low-frequency reproduction, while the inside/outside winding configuration maximizes motor efficiency across the operating bandwidth. These are working drivers built for real-world loads, whether in a fixed-install subwoofer enclosure, a touring mid-bass cabinet, or a production-grade monitor system where thermal management and consistent output are non-negotiable. CE compliance is standard across the line.

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Specifications

Certifications
Safety Agency
CE Compliant
General Specifications
Nominal Diameter
15 inch / 381 mm
Rated Impedance
8 ohm
Minimum Impedance
6.8 ohm
Program Power
1000 W
Power Handling Capacity
500 W
Sensitivity
99.0 dB
Frequency Range
40 - 3500 Hz
Effective Piston Diameter
330 mm / 12.99"
Max. Excursion Before Damage
40 mm / 1.57"
Voice Coil Diameter
3.0 inch / 76 mm
Voice Coil Winding Material
Aluminum
Voice Coil Length
17 mm / 0.67"
Number Of Layers
2
Kind Of Layers
Inside/Outside
Top Plate Thickness
10 mm / 0.39"
Cone Design
Curved
Surround Material
Polycotton
Surround Design
Curved
Magnets
Neodymium
Dual-Force Air Ventilation
Yes
Spider
01
Thiele-Small Parameters
Resonance Frequency (Fs)
48 Hz
DC Resistance (Re)
5.80 ohm
Mechanical Factor (Qms)
4.60
Electrical Factor (Qes)
0.39
Total Factor (Qts)
0.37
Bl Factor
19.20 T x m
Effective Moving Mass (Mms)
90.0 g
Equivalent Air Volume (Vas)
134.0 liters
Effective Piston Area (Sd)
0.090 m2
Max. Linear Excursion (Xmax)
6 mm
Voice Coil Inductance @ 1kHz (Le1k)
0.90 mH
Half-Space Efficiency (Eff)
3.70%
Mounting Information
Overall Diameter
388 mm / 15.28"
Bolt Circle Diameter
369-373 mm / 14.53-14.69"
Bolt Hole Diameter
6 mm / 0.24"
Front Mount Baffle Cut-Out
355 mm / 13.98"
Rear Mount Baffle Cut-Out
358 mm / 14.09"
Volume Occupied By Driver
3 liters / 0.12 ft3
Dimensions
Height
165 mm / 6.5"
Diameter
388 mm / 15.28"
Weight
Product Weight
3.7 kg / 8.16 lbs
Shipping
Package Height
209 mm / 8.23"
Package Width
434 mm / 17.09"
Package Depth
439 mm / 17.28"
Package Weight
4.7 kg / 10.36 lbs

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