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RCF L15-554K - 15" 600W 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.
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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View RCF website for more information for RCF L15-554KOur database has the following results for compatibility of this product with common speakers and components.
Martin Audio WS2A DLS601 | Woofer | Equivalent
Martin Audio WS2A DLS601 | Woofer | Equivalent
Our database of parts includes a wide range of products, and in many cases offers cost effective alternatives for repair. Alternatives are loosely grouped into three types:
Original - Usually an exact match to the original product, and just the 'standard' part from the factory which gets rebadged by manufacturer with their own brand and part number. Occasionally, there are subtle tweaks made from the standard part, but its virtually impossible for us to determine this. If we have listed the part as Original, it means we are confident the performance is the same.Aftermarket - Aftermarket parts often become available from factories in the far east once the original part is no longer manufactured. They are intended to be a close match, and provide a cost-effective alternative.
Equivalent - These are alternative options, which provide very similar performance, but are not the same as the original. In some cases the performance may actually be improved. We have used both our own experience, and feedback from customers in generating list of alternatives. Alternatives like this are useful when the original part is no longer made, there is no aftermarket option, so the only choice is to upgrade with the nearest current equivalent product.