JBL 18SWS1200 18 1,200 Watt-RMS 8ohm Subwoofer Driver Made in Brazil. JBL 18SWS1200 is a high power 18 professional subwoofer specially designed. To reproduce sound at the very low end of the audio spectrum. Up to 1200 Watts RMS.
A bumped and undercut T-yoke assures a minimum of magnetic rectification. (off-centering) and a compatible maximum displacement (X-mas).
The magnet assembly was designed. With the assistance of a Finite Element Analysis (FEA) software in order to ensure optimization. The 4-layer copper voice coil, using over 80 grams of copper, is wound on a fiberglass-composite former. Twice the thickness of typical formers, to drive the moving assembly with great rigidity. The non-pressed long fiber pulp cone has the necessary mass and stiffness to withstand the.
Tremendous accelerating forces required, and is precisely centered by two counter-balancing. Distortion cancelling, polyester cotton fiber spiders. A triple cooling system consisting of a large diameter. Center hole surrounded by six smaller holes (directly cooling the gap) and six frame windows. (cooling the air trapped between the two spiders) are responsible for an efficient heat transfer mechanism.
A highly reinforced aluminum injected frame is effective in absorbing mechanical shocks and acts. As a heat sink without interfering with the magnetic field. Voice coil inductance: 2.22 mH. DC resistance: 5.6 ohms. SPL: 96 dB 2.83V/1m.Front Baffle Cutout diameter: 422mm. Back Baffle Cutout diameter: 412mm. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speaker Drivers & Horns".
The seller is "hotbeatnewyork" 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, China, 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, Panama, Trinidad and Tobago, Guatemala, 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.