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RCF L15-554K - 15" 600W 8 Ohm part for Martin Audio WS2A DLS601
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.
Applications:
The L15-554K is designed to be mounted in compact size bass reflex enclosures.
The good combination of voice coil length, very low mass weight and suspensions control makes the L15-554K a very good choise for high power 2 way systems.
Thanks to a very high BL / Re ratio, small mechanical depth and a strong cone, the L15-554K is good solution for horn loaded or hibryd horn loaded system.
Main Features:
If it is not showing in-stock, please email us to double-check the availability.
Very high efficiency and good linearity are distinctive features of this mid-bass woofer.
Kapton former voice coil, polycotton suspensions and treated cone guarantee the very high power handling of this transducer.
Applications:
The L15-554K is designed to be mounted in compact size bass reflex enclosures.
The good combination of voice coil length, very low mass weight and suspensions control makes the L15-554K a very good choise for high power 2 way systems.
Thanks to a very high BL / Re ratio, small mechanical depth and a strong cone, the L15-554K is good solution for horn loaded or hibryd horn loaded system.
Main Features:
- 4-inch, fiberglass inside/outside copper voice coil
- 1200W continuous program power handling
- 99 dB Sensitivity
- 40 Hz - 2 kHz Frequency range
- M-roll damped surround
- Exponential damped cone
- Copper 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: 1200 W AES
- Power handling capacity: 600 W AES
- Sensitivity: 99 dB
- Frequency Range: 40 Hz - 2000 Hz
- Effective Piston Diameter: 325 mm / 12.8 inch
- Max Excursion Before Damage (peak to peak): 44 mm / 1.73 inch
- Minimum Impedance: 7.9 Ohms
- Voice Coil Diameter: 100 mm / 4 inch
- Voice Coil Material: Copper
- Voice Coil Winding Depth: 16 mm / 0.6 inch
- Number of layers: 2
- Kind of layer: inside / outside
- Top Plate Thickness: 9 mm / 0.35 inch
- Cone Material: No pressed pulp
- Cone Design: Curved
- Surround Material: Polycotton
- Surround Design: M - roll
Thiele/Small Parameters
- Resonance frequency: 35 Hz
- DC resistance: 6.6 Ohms
- Mechanical factor: 8.6
- Electrical factor: 0.25
- Total factor: 0.24
- BL Factor: 23 T · m
- Effective Moving Mass: 91 g
- Equivalent Cas air load: 227 litres
- Effecttive piston area: 0.083 m²
- Max. linear excursion (mathematical): 5.8 mm
- Voice - coil inductance @ 1kHz: 1.7 mH
- Half-space efficiency: 3.75%
Mounting information
- Overall Diameter: 387 mm / 15.2 inch
- Bolt Circle Diameter: 371 mm / 14.6 inch
- Bolt Hole Diameter: 6.5 mm / 0.3 inch
- Front Mount Baffle Cut-out: 358 mm / 14.1 inch
- Rear Mount Baffle Cut-out: 362 mm / 14.2 inch
- Depth: 138 mm / 5.4 inch
- Volume occupied by the driver: 3.8 litres / 0.13 ft³
- Net Weight: 11.3 kg / 24.9 lbs
Shipping information
- Shipping weight:11.8 kg / 26.0 lbs
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