Bought 2 pairs of Infinity Reference 3032CFX to replace the three dash speakers in my 21' Big Horn 1500 with Alpine. Swapped the speakers out and was expecting a significant improvement. To our surprise, neither wife and I noticed anything different. I took a closer look at the OEM speakers, and found them to be quite different from the 19' or 20' made in Mexico. The 21' OEM speakers are made in China with much bigger magnet, and has comparable weight (even slightly higher) vs. Infinity:

Has anyone else have a chance to experiment with 21's dash speakers? I am considering returning the Infinity's.

Has anyone else have a chance to experiment with 21's dash speakers? I am considering returning the Infinity's.