Pyle 8 Inch 1600w Dvc 4 Ohm Car Audio Subwoofer Speaker Set With 40 Oz Magnet And 1.5 Inch 4 Layer Voice Coil, Black (2 Pack) : Target
5 Core 15In. Replacement DJ Sub Woofer Loud Speaker 185Mm Magnet 12 Al 15-185 12 AL | Zoro
Buy Wholesale China 6.5"-300w Subwoofer,aluminium Basket 127mm T-yoke And Washer With Black Y35,134mm Double Magnet & Subwoofer at USD 31.87 | Global Sources
Anatomy of a Subwoofer – CT SOUNDS
Punktkilde Introduces Radial Magnet Series | audioXpress