The Colossus 18XB is intended for use as a high-output sub-bass driver either singly or in multiway systems. The unit features a 4-inch voice coil immersed in a symmetric magnetic field and centralized by using two suspensions in a dual arrangement to maintain ultra linearity and stability at high excursions. The heavily ribbed straight-sided paper cone membrane is reinforced with highstrength...
Good, musical sub-woofer with dual 8" woofers in push-pull configuration.
Brand new 8" car audio speaker subwoofer sub in enclosed enclosure box ready to install with built in tweeter. Features:: Impedence: 4ohm Voice Coil: 1 1/2 Magnet Size : 20 Oz Power :1200 p.m.p.o color: Black Size: 8" Carrying Handle Model:BB-808C 2-Built-In tweeters Regular Speakers Inputs +/- Dimensions: 16" Width x 9 1/4" Bottom Depth x 6" Top Depth x 10" Height.