Massive 3 4-layer voice coils built on an aluminum former can take the heat. Freakishly oversized motor structures provide more magnetic inertia than is ever necessary for a woofer. Spruce tree pulp cones, high density extended excursion foam surround, and hybrid suspension dampers work together to contain the momentum to a shattering roar.
Overcompensating Motor Structure for Increased Magnetic Strength. 12mm T-Yoke & Top Plate Improve Low-Frequency Dynamics.Vented T-Yoke & Frame Reduces Voice Coil Heat Build-up. Non-Magnetic Non-Resonate Die-Cast Aluminum Frame. High-Temperature Tolerance Adhesives Resist Thermal Failure. Non-Transfer Spruce Pulp Cone w/ UV & Chemical Protection. Stitched and Glued Surround/Cone Joints for Strongest Bonding.
Extended Excursion Polyether Foam Surround w/ UV Protection. Dual Poly-Cotton Suspension Dampen Violent Accelerations. Stitched Voice Coil Leads Prevent Potential Damage. 1-pc Gasket/Trim Ring w/ Concealed Mounting Holes Included.This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "qualitycaraudio" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Croatia, Republic of, Malaysia, Brazil, Chile, Colombia, Costa Rica, Dominican Republic, Panama, Trinidad and Tobago, Guatemala, El Salvador, Honduras, Jamaica, Antigua and Barbuda, Aruba, Belize, Dominica, Grenada, Saint Kitts-Nevis, Saint Lucia, Montserrat, Turks and Caicos Islands, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam, Uruguay.