RCF MB15N301 MID - BASS

Features

3.0-inch, fibreglass inside/outside copper voice coil

1000 Watt continuous program power handling

99 dB Sensitivity

40Hz –3.5KHz Frequency range

Dual-forced air ventilation for minimum power compression

Triple-roll surround and exponential cone geometry

General Specifications

Nominal Diameter: 380 / 15 mm/inch

Rated Impedance: 8 Ω

Program Power: 1000 W AES

Power handling capacity: 500 W AES

Sensitivity: 99 dB

Frequency Range: 40 Hz ÷ 3500 Hz

Effective Piston Diameter: 330 / 13.0 mm/inch

Max Excursion Before Damage (peak to peak): 40 / 1.57 mm/inch

Minimum Impedance: 6.8 Ω

Voice Coil Diameter: 76 / 3.0 mm/inch

Voice Coil Material: Aluminium

Voice Coil Winding Depth: 17 / 0.76 mm/inch

Number of layers: 2

Kind of layer: inside / outside

Top Plate Thickness: 10 / 0.39 mm/inch

Cone Material: No pressed pulp

Cone Design: Curved

Surround Material: Polycotton

Surround Design: Triple roll

Thiele/Small Parameters

Resonance frequency: 48 Hz

DC resistance: 5.8Ω

Mechanical factor: 4.6

Electrical factor: 0.39

Total factor: 0.37

BL Factor: 19.2 T · m

Effective Moving Mass: 90 g

Equivalent Cas air load: 134 liters

Effettive piston area: 0.086 m²

Max. linear excursion (mathematical): 6.0 mm

Voice - coil inductance @ 1kHz: 0.9 mH

Half-space efficiency: 3.70%

Mounting information

Overall Diameter: 388 / 15.3 mm/inch

Bolt Circle Diameter: 369-373.5 / 14.5-14.7 mm/inch

Bolt Hole Diameter: 5.5 / 0.22 mm/inch

Front Mount Baffle Cut-out: 355 / 13.98 mm/inch

Rear Mount Baffle Cut-out: 358 / 14.09 mm/inch

Depth: 152 / 5.98 mm/inch

Volume occupied by the driver: 3.0 / 0.11 liters/ft³

Net Weight: 3.7 / 8.16 kg/lbs

Shipping information

Shipping weight: 4.7 / 10.36 kg/lbs