Orion HCCA Competition 15″ Woofer, 2500W RMS/10,000W Max, Dual 4 Ohm Voice Coils
RMS Power: 2500 watts
Max Power: 10000 watts
Polypropylene dust cap – moisture and UV resistant
Balanced, NBR Foam (high density expanded polyester foam) surround
Paper cone – moisture and UV resistant
Custom Cast Aluminum frame
Spider ring attachment screws
11mm Steel front plate/11 mm Steel back plate I pole piece T yoke assembly
Large 3 stack ceramic magnets
Top flat interlaced Conex spider
Venting in Voice coil former. Part of the enhanced voice coil cooling system (forced convection)
Cast aluminum rear pole piece heat sink with fins and vent hales
High temperature (Polyester Amide Resin Coated) Copper clad Aluminum voice coil wound on an aluminum former
Screen meshed areas to allow venting below spider to and keep foreign object out of the voice coil gap
Bottom flat interlaced Conex spider with stitched and looped tinsel leads attached
4″ Dual 4Ohm Voice Coil
Magnet Weight: 444.9oz.
Sensitivity: 84 dB
Mounting depth: 11-5/8″