Eminence LF models are specially designed with extended Xmax to deliver more bass than standard models and provide 'a true woofer' for 3-way applications. This unit has been specially designed to give a clean extended bass response in ported cabinets of approx. 110 liters (3.9 cu. ft.). An ideal speaker for portable high power P.A. and club music systems.
The Kappa Pro 15LF has a 3 in. polyamide-imide coated 2-layer 28 ga. copper voice coil, kapton coil former, 120 oz.* ferrite magnet, vented core, paper cone, rolled cone edge with deep corrugations for extended Xmax, and a paper dust cap. Available in 8 ohms.
* Recently improved with a 120 oz. magnet.
Materials of Construction
Kapton coil former for increased rigidity and thermal protection
Polyamide-imide coated two-layer, 28ga., copper voice coil for improved power handling and durability
Ferrite Magnet (*recently improved with a 120oz. magnet)
Vented for increased power handling
Die-cast aluminum basket for rigidity
Paper cone
Rolled cone edge with deep corrugations for extended Xmax
Solid composition paper dust cap
Technical Info
Nominal Basket Diameter: 15 in. (381 mm)
Impedance: 8 ohms
Power Rating: 600Wrms
Music Program: 1200W
Resonance: 35Hz
Usable Frequency Range: 40Hz - 2kHz
Magnet Weight: 120oz.
Gap Height: 0.375 in., (9.52 mm)
Voice Coil Diameter: 3.0 in. (76.2 mm)
Mounting Information
Recommended Enclosure Volume (vented): 82 - 139 liters; 2.9 - 4.9 cu. ft.
Overall Diameter: 15.32 in. (389 mm)
Baffle Hole Diameter: 14.0 in. (355.5 mm)
Front Sealing Gasket: Fitted as standard
Rear Sealing Gasket: Fitted as standard
Mounting Holes Diameter: 0.275 in. (7 mm)
Mounting Holes B.C.D.: 14.56 in. (369.9 mm)
Depth: 6.57 in. (167 mm)
Shipping Weight: 25.4 lbs. (12 kg)
Important Note
Watts: The guaranteed long term power rating throughout the usable frequency range of the speaker.
(Translation: the speaker will operate continuously at any frequency within the speakers specified frequency range when driven at this power. The "Watts" rating is similar to RMS, but is really more indicative of long term thermal capability.)
Music Program: The speaker will safely and reliably handle the varying frequencies of musical content at this power rating. The "Music Program" rating is more indicative of what you can expect in the real world with the speaker operating within the appropriate enclosure reproducing music or vocal audio program.
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Certain items must be exchanged directly through the manufacturer if they are found to be defective. This includes tubes, strings, pickups, raw frame speakers, drum heads, drumsticks, cymbals, cowbells, and harmonicas. These items can only be returned to us if they are unopened. 
