- Impedance: Dual 4 ohms
- Polypropylene cone woofer
- OverRoll Surround
- Floating-Cone Attach Method
- Plateau-Reinforced Spider Attachment
- Radially Cross-Drilled Pole Piece
- Massive Forced-Air-Cooled Aluminum Alloy Frame
- Highly Linear, DMA-Optimized Motor System
- Huge Diameter, Progressive Roll Spider
- Co-Extruded Double Lead Wires
- Ultra-Long Voice Coil
- Subwoofers are usually sold as a single unit unless otherwise noted.
- Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.