I first listened to the larger version L1530's. The L1530's were in a huge barn, and sounded great, in a smaller room they would sound slightly constricted. I thought that the L1230, with the slightly smaller woofers, would be perfect for a living room then. Dead wrong.
I don't normally pan a speaker, but in over 7 years of collecting and almost 100 pairs cycled through the house, they were the only pair I hooked up, used for one night, then immediately put up an ad to sell them. They aren't worth it. I really can only explain it this way, if the cabinets, tweeters and mids are almost identical for both the L1230 and L1530, one size of woofer has to be wrong. The L1530 is the best of the lot.