SB Acoustics SB34SWNRX-S75-6 SubWoofer is specially designed by SB Acoustics as a Ferrite magnet 12" 6ohm subwoofer, featuring a proprietary composition coated paper cone, and a 4 layer 3" voice coil and shorting ring. Very open cast frame for minimal reflections. Fs 19Hz, a good solid performer.
Priced individually, supplied in pairs.
A Product Datasheet can be downloaded by clicking on the appropriate .pdf logo (where shown).