Home demo. ProAc D48R and Spendor D9


I am in the process of a home demo. of the ProAc D48R and Spendor D9 from different dealers.
The ProAc guy says it is well run in and the Spendor guy says only about 90 hours on them.

First off, love the D48R so far, midrange to die for & the bass, lots of bass, perhaps a tad too much. Not sure yet, vocals , treble from that ribbon is exceptional.
The Spendor in comparison is not bad at all, I think a bit better definition in the bass, not as full as D48R , seems just as deep, but more tuneful to me. The midrange is OK , it seems to lag behind the ProAc only just. The upper midrange/treble to me is a bit of a let down. For example acoustic guitar seems slightly less crisp, less involving compared to the ProAc.

Question for any D9 owners out there, how long did they take to fully run in ? I assume I am not hearing now what their final run in sound will be like. Will the midrange/ treble open up more, like D48R more, or is the ProAc ribbon tweeter that much better ?
seadog77
Naim Audio 252/300.
And I think I was premature with the recent post. The D9 is still running in, today it sounded pretty thin and all bass/ treble. Today the D48R was clearly better.

Very frustrating to try and get a take on which will suit my needs better in the long run.
I personally prefer the D48 with the correct acustic treatment you can tune the bass properly . it’s clear that the D9 integrated better in your space but you prefer the D48 sound. Very frostrated indeed...
I currently own the D30RS wonderful speakers but my listening space is half of the OP I am not sure if the D30RS can fill this kind of large space but it will be interesting experiment if the OP will try this option and advise us his impressions.
I did think about the D30 from an earlier reply from Itzhak. It is not totally off the cards, just worried I’ll not get the “scale of sound” from this one.

Some days the D9 is breathtaking with the transparency this speaker can dig up. Then I put on a less than well recorded song and it is disappointing.

Almost every song sounds great on the D48R, so a bit more of a colored speaker I guess, but still excellent.