OK, all things aside there's a fairly level-headed aspect to this no-one's thinking here.
This is the kind of product that legitimises brands in the aspiration-driven East. It's why VAG still makes Bugatti - remember it reputedly loses money on each Veyron built - because it cements a connection with the mainstream products, and that burgeoning middle class end up buying a VW instead of a Jianghuai. It obviously works because VW sells more cars in China than General Motors now.
That this big Statement exists will likely mean Naim will sell more products into Russia and China. Naim then promotes British custom engineering excellence (forget the nerd-fuelled piss and vinegar here - to an independent observer, this is hardcore stuff), jobs are kept and even if there's no 'trickle down' to be had here, there will be a perception of trickle-down design elements.
It's immaterial whether it was built to drive Focals or made to meet a demand by the super-rich that we have no way of understanding. Ultimately, this puts British audio (potentially not just Naim Audio) back in the spotlight, as the makers or the finest products (a lot of) money can buy. Whether it delivers on that promise in real terms is relatively unimportant too, as long as it doesn't do embarrassing explosions or sets fire to people, it will win the perception game just like Bugatti wins that game for VAG.
Finally, you can tell there's some massive point missing going on here - everyone's describing the amp as delivering 746 watts, while Naim is saying it's 1hp per channel. No one who buys this thing will latch onto 746W, but they will ALL remember it in terms of horsepower.