RCF MR8N301

High efficiency, high power midrange specially designed to provide superior sound pressure level in a very compact size.
SKU: MR8N301
Availability: Out of stock

Especially designed for horn-loading & line array configurations.
* The ideal range of application are mid & mid-low frequencies.
* The combination of the 3-in voice coil, the neodymium motor & the heat sink basket design makes this driver the ideal solution for most demanding applications.
The total weight is reduced to less than half of a comparable ceramic midrange.
* 3-inch, finside/outside copper voice coil
* 400W continuous program power handling
* 107 dB Sensitivity in horn loaded application
* 300 Hz – 3 kHz Frequency range
* High BL neodymium design
* Unique aluminum sealed basket featuring vented fin heat dissipation design
* Calibrated back volume for a perfect time domain transient reproduction
General Specifications
* Nominal Diameter: 200 / 8 mm/inch
* Rated Impedance: 8 Ohms
* Program Power: 400 W AES
* Power handling capacity: 200 W AES
* Sensitivity: 102 dB
* Frequency Range: 300 Hz to 3000 Hz
* Effective Piston Diameter: 168 / 6.6 mm/inch
* Max Excursion Before Damage (peak to peak): 15 / 0.6 mm/inch
* Minimum Impedance: 9.8 Ohms
* Voice Coil Diameter: 76 / 3 mm/inch
* Voice Coil Material: Aluminum
* Voice Coil Winding Depth: 11 / 0.4 mm/inch
* Number of layers: 2
* Kind of layer: inside / outside
* Top Plate Thickness: 8 / 0.3 mm/inch
* Cone Material: No pressed pulp
* Cone Design: Curved
* Surround Material: Polycotton
* Surround Design: Triple roll
Thiele/Small Parameters
* DC resistance: 6.6 Ohms
* Mechanical factor: 3.45
* Electrical factor: 0.41
* Total factor: 0.37
* BL Factor: 17.8 T · m
* Effective Moving Mass: 10.1 g
* Equivalent Cas air load: 1.65 liters
* Effettive piston area: 0.021 m²
* Max.
linear excursion (mathematical): 3.5 mm
* Voice - coil inductance at 1kHz: 1.16 mH
* Half-space efficiency: 12.8%
Mounting information
* Overall Diameter: 238 / 9.4 mm/inch
* Bolt Circle Diameter: 220 / 8.7 mm/inch
* Bolt Hole Diameter: 6.5 / 0.3 mm/inch
* Front Mount Baffle Cut-out: 202 / 8.0 mm/inch
* Rear Mount Baffle Cut-out: 182 / 7.2 mm/inch
* Depth: 101.5 / 4.0 mm/inch
* Volume occupied by the driver: 2 / 0.07 liters/ft³
* Net Weight: 3.5 / 7.7 kg/lbs
* Shipping weight: 4.0 / 8.8 kg/lbs