Power Acoustik 15" 3000w Woofer Dual 4 Ohm Vc

15? Woofer, 1700W RMS/3000W Max - Dual 4 Ohm Voice Coils

3000 Watts Max
1700 Watts RMS
Dual 4 Ohm Voice coils
2.5? 4-Layer Coil on Aluminum Former
340 Oz. Strontium Ferrite Magnets (Dual Stacked)

Enclosure Specs:
Sealed 2.0 Cu. Ft.; Tuning Frequency: 40 Hz
Ported 4.0 Cu. Ft.; Tuning Frequency: 35.6 Hz; Port Size (2) 4? x 11.75?
Mounting Depth: 8.125?
Weight: 30 lbs

Aluminum Voice Coil Heatsink Dust Cap with Reinforcing Fins
High Density Spruce Pulp Paper Cone with UV Protection
Low Frequency Optimized Motor Structure
12mm T-Yoke & Top Plate - Improves Low Frequency Dynamics & Reduces Voice Coil Heat Build-up
Non-Magnetic/Non-Resonating Die-Cast Aluminum Frame
4-Layer Voice Coil with Large Gauge Wire
Nickel Plated Spring Loaded 8ga. Compression Terminals
High Density Polyether Foam Surround with UV Protection
Dual Poly-Cotton Suspension - Dampens Violent Accelerations
High Temperature Adhesives