Best e b a y Price! 12-in Super Duty Thunder Woofer.
Ideal for automotive and stage use, monitors, theaters, clubs. Maximum musical power: 3,700 Maximum Watts.
Frequency response - 50 to 3000hz. With its innovative design, this twelve inch Thunder woofer offers less dynamic compression and high performance, this means power and endurance to play your favorite songs for a long period of time without the effect of power loss caused by coil over-heating. Innovative design with air cooled vented and screened magnet structure.Features lower dynamic compression which means less reduction or compression of an audio signal's dynamic range. Resonance frequency - 82.629hz. Q mechanical (qms) - 8,227. Equivalent volume (va) - 12.722l. Compliance (cms) - 34.348u m / n. Diaphragm mass (mmd) - 101.375 g.
Total mass (mms) - 108.012 g. Cone excursion without distortion (x max) - +/- 10.5 mm. Effective cone area (sd) - 0.0510 sq.
Electrical Q (qes) - 0.666. Resistance (re) - 5.3 ohms / vcc.Product bl - 14,853 tm. RMS Power Capacity - 1,850 Watts. Total Q (qts) - 0.633. No (efficiency benchmark) - 1.011%. Sensitivity (at 1w, 1m) -free-air - 92,067db (spl). Density of the flow in the gap - 11,200 gauss. Di nominal meter - 12 inches. Diameter of the ferrite - 220 x 25 mm. Diameter of coil - 4 inches. Coil wire material - Copper. Coil wire section - round. Coil body material - Dupont Kapton polyimide film. Height of the gap - 14mm. The item "7 DRIVER 12 THUNDER3K7 Thunder 1850W 12-inch Woofer 8 Ohm Speaker 3 Day Delivery" is in sale since Wednesday, December 26, 2018. This item is in the category "eBay Motors\Parts & Accessories\In-Car Technology, GPS & Security\In-Car Entertainment\Subwoofers". The seller is "lm_corporation" and is located in SP.
This item can be shipped worldwide.