As l said earlier check the system response data sheets.

In this instance l preferred the 4338. I don’t need to justify my preferences but l do trust my ears.
Just because the business put out a design does not mean it’s a winner. Jbl has had some technically superior system that were flops.

I think it’s a case by case preference. It would be ludicrous to suggest because the DD67000 is not multi way system with a 10 inch mid that it is inferior because it uses a 15 inch woofer and a horn.

Side by side my impressions of the 4348 and the 4338 were the 4338 was a better all round system of the two.
That view was as l found out later the opinion of a Jbl engineer.