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RCF MB15H401 - 15" 700W 8 Ohm
THIS ITEM IS END-OF-LINE AND DUE TO BE PHASED OUT
If it is not showing in-stock, please email us to double-check the availability.
The MB15H401 is a 15-inch woofer with linear frequency response cheracteristics and very high efficiency.
The MB15H401 uses a fibre loaded exponential cone assembly along with a high excursion triple roll, constant geometry surround.
The fiberglass former, inside / outside aluminum voice coil provides a very good power handling maintaining light moving mass and proper Q for bass alignment.
Demodulation ring for fastest time response and lowest distortion.
Applications:
The MB15H401 is ideal for use in applications where is required good power handling, very high efficiency and linearity.
Is the ideal 15" woofer for mid-bass application in high power, compact 2 way system.
Thanks to his linearity, very easy to crossover compared to competitors 4" voice coil 15".
The robust mechanical design and optimised weight of the device make it desirable for use in fixed installation or portable professional loudspeaker sytem.
Main Features:
- 4-inch, fiberglass inside/outside aluminum voice coil
- 1400W continuous program power handling
- 100 dB Sensitivity
- 40 Hz - 2 kHz Frequency range
- Dual spider design with silicon based dampening control
- Triple-roll surround and corrugated straight cone geometry
- Aluminum demodulation ring
This product has been discontinued - please do not try to order this item we will not be able to supply it - the product details are here for reference only. Please contact a member of staff, and we may be able to find an equivalent product for you.
General Specifications
- Nominal Diameter: 380 mm / 15 inch
- Rated Impedance: 8 Ohms
- Program Power: 1400 W AES
- Power handling capacity: 700 W AES
- Sensitivity: 100 dB
- Frequency Range: 40 Hz - 2000 Hz
- Effective Piston Diameter: 340 mm / 13.4 inch
- Max Excursion Before Damage (peak to peak): 50 mm / 2.0 inch
- Minimum Impedance: 7.0 Ohms
- Voice Coil Diameter: 100 mm / 4 inch
- Voice Coil Material: Aluminum
- Voice Coil Winding Depth: 21 mm / 0.8 inch
- Number of layers: 2
- Kind of layer: inside / outside
- Top Plate Thickness: 12 mm / 0.5 inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: Triple roll
Thiele/Small Parameters
- Resonance frequency: 44 Hz
- DC resistance: 5.4 Ohms
- Mechanical factor: 4.8
- Electrical factor: 0.32
- Total factor: 0.30
- BL Factor: 22.1 T · m
- Effective Moving Mass: 107 g
- Equivalent Cas air load: 121 litres
- Effettive piston area: 0.091 m²
- Max. linear excursion (mathematical): 7.5 mm
- Voice - coil inductance @ 1kHz: 1.9 mH
- Half-space efficiency: 3.11%
Mounting information
- Overall Diameter: 393 mm / 15.5 inch
- Bolt Circle Diameter: 371-376 mm / 14.6-14.8 inch
- Bolt Hole Diameter: 6.5 mm / 0.3 inch
- Front Mount Baffle Cut-out: 352 mm / 13.9 inch
- Rear Mount Baffle Cut-out: 360 mm / 14.2 inch
- Depth: 158 mm / 6.2 inch
- Volume occupied by the driver: 4.3 litres / 0.15 ft³
- Net Weight: 12.2 KG / 26.8 lbs
Shipping information
- Shipping weight: 12.8 kg / 28.4 lbs
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