Description
The RCF MB12N301 is a lightweight yet powerful 12-inch neodymium mid-bass driver, designed for high efficiency and excellent linearity. It features a 3.0-inch aluminum voice coil for superior heat dissipation, dual-forced air ventilation to minimize power compression, and an M-roll surround with exponential cone geometry for precise audio reproduction. Its hyper-vented aluminum basket and optimized magnet assembly ensure exceptional thermal management, making it ideal for demanding professional audio applications.
Product Specifications:
Nominal Diameter:12 inches
Rated Impedance:8 ohms
Program Power:1000W
Power Handling:500W
Sensitivity:98.5 dB
Frequency Range:50 - 3000 Hz
Voice Coil & Magnet
Voice Coil Diameter:3.0 inches
Winding Material:Aluminum
Coil Length:0.67 inches
Layers:Inside/Outside (2 layers)
Magnet Type:Neodymium
Top Plate Thickness:0.39 inches
Dual-Force Air Ventilation:Yes
Mechanical Design
Cone Design:Curved
Surround Material:Polycotton
Surround Design:M-Roll
Spider:01
Max. Excursion Before Damage: 1.34 inches
Thiele-Small Parameters
Resonance Frequency (Fs):54 Hz
DC Resistance (Re): 5.80 ohms
Mechanical Q (Qms):3.10
Electrical Q (Qes):0.26
Total Q (Qts):0.24
BL Factor:19.00 T·m
Effective Moving Mass (Mms):48 g
Equivalent Compliance Volume (Vas):71 liters
Max Linear Excursion (Xmax):6 mm
Mounting & Dimensions (in inches)
Overall Diameter:12.6 inches
Mounting Bolt Circle:11.61 - 11.97 inches
Front/Rear Mount Baffle Cut-Out:11.34 inches
Height:5.75 inches
Weight:7.5 lbs
Shipping Dimensions (in inches)
Package Height:7.64 inches
Package Width:14.33 inches
Package Depth:13.94 inches
Package Weight:9.26 lbs
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Available Rebates for RCF MB12N301 High-Efficiency Neodymium Mid-Bass Driver - 12"
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