Could you perhaps drive to one of your dealers and actually listen to them? It sounds as if your mind is made up, especially with the built-in jingoism of Canadian brands vs US brands.
I would think 57 Hz with a 4" driver is really pushing it; how far down in dB response is it? Also remember, the Dues have two 4" drivers which would push more air, all things being equal, and drive up the actual manufacturing cost of the speakers. That may be a clue why they cost more, plus their unusual, non-drop-in tweeter. Would their enclosure cost more to make than a box? Who knows?
Having heard neither one of 'em,
Todd
I would think 57 Hz with a 4" driver is really pushing it; how far down in dB response is it? Also remember, the Dues have two 4" drivers which would push more air, all things being equal, and drive up the actual manufacturing cost of the speakers. That may be a clue why they cost more, plus their unusual, non-drop-in tweeter. Would their enclosure cost more to make than a box? Who knows?
Having heard neither one of 'em,
Todd