W2's

rumblefish360 said
$450 is cheap. Even if you run the 3/8 valve and don’t port them, they still move a lot of air. Rockers are more expensive.

better confirm that is $899 for a pair before jumping in. The ad says heads, plural, but there is only a single one in any of the pics which leads me to believe it's per each. Still not terrible considering the potential.