Huh? Looks kinda similar to the wharfedale Evo 4.2.
Phillyharmonica garage guy might have copied some of wharfedale/Peter Comeau’s stuff whilst busy, not innovating anything in his garage,.
Here’s a pair of the wharfedales for only 1000 bucks/pair. Philly garage guy’s charging 2000/pair??? Not worth it...save a 1000 bucks, donate to the needy
https://www.crutchfield.com/p_336EVO42WN/Wharfedale-EVO4-2-Walnut.html