RCF MB 12X301

The MB12X301 is designed to provide an excellent frequency response linearity with very low distortion. A strong magnetic structure guarantee dynamic and precision. The new dual forced hyper-venting system guarantee a very efficient voice coil ventilation for minimum power compression and incredible power handling. M-roll surround, exponential cone geometry and spider design offer great linearity and precise reproduction.

More Information

3-inch, fibreglass inside/outside copper voice coil
1000W continuous program power handling
98.0 dB Sensitivity
45 Hz – 2.5 kHz Frequency range
Dual Forced Hyperventing System
M-roll surround and exponential cone geometry

Technical Specification

Nominal Diameter:12 inch / 305 mm
Rated Impedance:8 ohm
Program Power (watt):1000 W
Power handling capacity:500 W
Sensitivity:98.0 dB
Frequency range:45 - 2500 Hz
Effective piston diameter:260 mm / 10.24 inch
Max. Excursion Before Damage:39 mm / 1.54 inch
Minimum Impedance (ohm):6.7 ohm
Voice Coil Diameter:3.0 inch / 76 mm
Voice Coil Winding Material:Copper
Voice Coil Length:17 mm / 0.67 inch
Number of layers:2
Kind of layers:inside/outside
Top Plate Thickness:10 mm / 0.39 inch
Cone Design:Curved
Surround Material:Polycotton
Surround Design:M-roll
Magnets:Ceramic
Hypervented magnetic structure:Yes
Spider:Single

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