DS18 Car Speakers 2x 6.5" 2x 6.9" Neodymium Bullet Full-Range - 4 Speakers

DS18 Car Speakers 2x 6.5" 2x 6.9" Neodymium Bullet Full-Range GRILL INCLUDED - 4 Speakers. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil.

eBay