What’s your budget you didnot mention ? The Luxman new 570z 210 wpc into 4 ohms very nice sound ,my friend bought one $9k retail , and at perrotta consultants got a sweet deal sounds great , thePass labs 250 has more raw power For $12,500 Both are excellent your speakers in a average size room
would work very well with the Luxman such has many new designs in the new570Z
and plenty of good reviews ,