This is a nice RCA SP9905 Subwoofer. It features 8 Ohm Impedance, 30 Watt Maximum Input, and is Passive.
This is a nice quality RCA SP9905 Subwoofer. It features an impedance of 8 ohms, and a max input power of 30 watts.
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.