I spent some time listening to e55tir I believe... They seem to need some crossover work in the mid / sub area... I could hear the port and didn't enjoy the bass at all. The cabinet is top notch and the highs are decent. But the mids and lows didn't appeal to me... Although tilting the speaker upward a little helped, I just wouldn't buy them, IMO the ascend 340s sound much better at almost half the price and size... If you cross them at 80-110 they sound better but to me there are better choices for less money or much better for a little more....
This is only my opinion and by no means professional. If someone owns them and loves them that is all that matters, maybe they won't like how the ascends sound or they may not like the wharfedale lines like I do, it's all up to the person that has to listen to them... That's why auditioning is great....