Recommended Lo Pass Crossover: 90Hz. Voice Coil Diameter: 2.5 / 63.5mm. Voice Coil Former Material: Black Aluminum. Magnet Weight: 196 Oz (4 x 49 oz).Displacement Volume: 2.23L / 0.078ft3. Equivalent Volume: Vas - 18.25L / 0.644ft3. Excursion: X-max - 28.5mm.
Free Air Resonance: Fs - 29Hz. Mechanical Factor: Qms - 6.825. Electrical Factor: Qes - 0.493.Total Factor: Qts - 0.457. DC Resistance: Re - 2.0+2.0 ohms. Moving Mass: Mms - 265.089g. Force Factor: BL - 25.146.
Voice Coil Inductance: Le -51.23 mH. Diaphragm Area: Sd - 330.06cm². Efficiency Bandwidth Product: EBP - 58.8. Sealing Internal Volume: 14.2L / 0.5ft3.
Sealed Box Output Response: F3 - 41.5Hz. Ported Internal Volume: 35.4L / 1.25ft3. Port Size (WxHxL²): 1.16"x10.31x24.49" / 29.5 x 262 x 622.1mm. Port Tunning Frequency: Fb - 30Hz.
Ported Box Output Response: F3 -24Hz. Overall Diameter: 10.96 / 278.5mm. Front Mount Baffle Cutout: 9.36 / 237.7mm. Mounting Depth: 6.91 / 175.5mm.Overall Depth: 8.34 / 212mm. Motor Diameter: 6.69 / 170mm. Please make sure to box up product in original boxes with all paperwork and parts. Speakers with burnt coils, is frozen up, or has physical damage will not be accepted.
Amplifiers that have been smoked from improper use will not be accepted. (Boxes, Packing, Instructions, ETC) Everything we sent needs to come back.No physical damage will be accepted!!! Big Jeff Online's customer service department is staffed with real people (Mon-Fri 8AM-4PM), looking to help answer any questions you may have. This item is in the category "Consumer Electronics\Vehicle Electronics & GPS\Car Audio\Car Subwoofers". The seller is "bigjeffaudio" 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, South Korea, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, 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.