What speaker for Plinius SA-250 MK IV


I just bought the Plinius SA-250 MK IV and Plinius CD-LAD. Thinking of upgrading my speaker. Any recommendation of speaker that best match my amps?
patrick123
PIEGA P-10.THIS SPEAKER IS INCLUDED IN ABSOLUTE SOUNDS RECOMMENDED SYSTEM IN THE CURRENT ISSUE FOR THE 90,000.00 SYSTEM .THEY RETAIL AT 9999.00 AND ARE A HYBRID RIBBON WITH MID AND TWEETS MADE BY PIEGA.FOLLOW THERE EXPOSURE AT HIFI2001 IN NYC NEXT WEEK OR CALL 15407211076 FOR SANIBEL SOUND TO RECOMMEND A DEALER LOCATION TO LISTEN.