DS18 PRO-FR6NEO 6.5" Neodymium Full-Range Loudspeaker with Bullet 450 Watts 4-Ohm with Grill 2006 - 2007 so you know they are

so you know they are durable for the elements

-This wire is full Oxygen Free Copper

Membran Layout Aluminum

To get superior fidelity

twin rectifier plates and outstanding airflow ensure long service life

DS18 PRO-FR6NEO 6.5" Neodymium Full-Range Loudspeaker with Bullet 450 Watts 4-Ohm with Grill 2006 - 2007 so you know they areDS18 amassed a wealth of experience in manufacturing the most elegant neodymium midranges for those seeking simple perfection. Neodymium magnets provide a higher magnetic flux density in the air gap, which generates a much greater action force in the voice coil. For this reason, Neo magnets have the strongest permanent magnets of all the commercially available speakers. Ranging in sizes, mounting depths, and frequency responses, we have more than 10