Bumped backplate and extended pole piece for maximum excursion. Multi-cooling system directly cools the gap and the air trapped between the two spiders
4' diameter flat wire voice coil, wound on a fiberglass-composite former. Non-pressed long fiber pulp cone for linear response and strength
Two counter-balancing, distortion canceling, polyester-cotton-fiber spiders. Highly reinforced cast aluminum frame also acts as a heat sink

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 19 inch
Height : 10 inch
Length : 19 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 33.2 pounds (View shipping rates and policies)

ASIN : B0049U4EF4