They are not quite up to the M16NH for smoothness of response, but you can tame the 6k bump by adding a zoble network to the crossover and more importantly putting sound deadening (butyl or bitumen pads as used in the automotive industry) on the frame. It's a bit fiddly, but...
{ + "version": "4.1.7", + "resolved": "https://registry.npmmirror.com/@types/debug/-/debug-4.1.7.tgz", + "integrity": "sha512-9AonUzyTjXXhEOa0DnqpzZi6VHlqKMswga9EXjpXnnqxwLtdvPPtlO8evrI5D9S6asFRCQ6v+wpiUKbw+vKqyg==", + "requires": { + "@types/ms": "*" + } +...