After listening to them in my place today I think I'm buying a white pair tomorrow and sell my PSIs.
First I did some sweeps plus a Sonarworks Ref.3 file, which does 5dB max correction and is mostly the same old adjustments in the sub 300Hz area, but they integrated a tad better than my PSIs, and I think I can get even better by placement.
Your room should be tight and treated down to 30Hz if you plan on using these full range, or you need to high pass them. They trigger my 29Hz fundamental room mode. My room is pretty much controlled down to about 40Hz, from 29Hz and up to 40/50 the room is slower and a little more boomy, not much but I notice it a little more with these, I might have to get even more treatment or look to PSI Audio AVAAs for that last tightness, but it works great now too.
The LYD 48s are the real deal, unhyped, detailed, easy on the ears (extremely important to me, I'm super sensitive and tjerefore like soft domes best) but very revealing, distortions are very easily spotted. Sometimes it sounds like your usual port noise on kicks but it's distortion from say tape or compression or whatever, play a clean track and they are super clean. They filled my room with loads of bass when I accidentally had the HD600 headphone correction which has a hughe boost in the low lows.
For the price they are great, my two way PSIs actually cost way more new atm. They are also great but not for my room. The top end showed a peak at around 15.000 Hz but they extend to 20kHz. Will measure more when I play with placement.
On great sounding material they sound really great. They sound like the material in that soft is soft, hard is hard, punchy is punchy, spacious is spacious, boomy is boomy, jazz is jazz, hip hop is hip hop, tight is tight. I listened to mostly good material and wondered if they were kind of always sounding shades of great while revealing, but started to play outside my good references and they clearly expos bad mixes as bad. But not in a Barefoot manner. The bass area too is defined and quite clear, yes they are ported but they are not slow and boomy and one note resonance, it's my room that is a tad boomy in the very lows as mentioned. If I play a mix with controlled low end and they don't sound boomy, just big and full. I can hear more precicely how the kick sounds like, before most kicks and basses sounded more or less the same. Some songs I thought had stronger bass but were actually more shy. Some kicks I thought were fuller than they are. Stereo information in the low end also revealed. But again not Barefoot lows.
Stereo image is great, mono center is very solid, out of phase stereo is really clearly out of phase. They have more depth than my PSIs, but I have always thought the PSIs don't have much depth.
Oh and I played my Moog Model D reissue and DSI Sequential Prophet 6 through them and it was a great experience, so I think I'll enjoy production, which I couldn't say for smaller Amphions. I heard more of the nuances in details and tone, what I was tweaking, and the bottom of course was there.
These are only notes from constantly listening for maybe 4 hours tops. Will listen more tonight with fresh ears but I felt good about them. I was scared of getting new monitors but the transition won't be too hard I think, I also heard more information about the mixes I did this week compared to my PSIs so it should be easier.
I think i won't spend more for monitors at this moment as these seem to be a great tool. I'll save for that super astronomic pair if I get a new room or crazy income.
So, a short initial review from me, but please consider it was only some hours and monitors are personal. I can get back after I have worked on them more, I must notice some shortcomings as well, there must be some. So I'll wait and perhaps add auratones or something when I find their weakness.