This listing is for 1 - 12" composite subwoofer cone with 3" coil opening. This cone is made to order with your choice of composite material on the face. There are MANY options or colors available like red, blue, yellow, gold, camo print in many colors, diamond CF, basalt fiber, ect. The core material is Lantor Soric, a honeycomb foam suitable for the vacuum infusion process with a glass fiber backing. Cone body weight will vary depending on what material we use. Surround is included and mega roll is standard.
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