Pretty tough for me to say whether ANY 6.5" speakers will fit. It all depends on the size of the rear of the speaker and the magnet assembly depth, etc. The ones I bought and installed will work, so if you research those speakers online maybe you can find some specs about the size that can be translated to another brand of speaker. I'm happy with the speakers I bought (photos and description on the first page of this thread)...DrillbabyDrill wrote:My Leaf arrives in a month and would like to order some speakers for it. It looks like two people on this thread ordered aftermarket speakers. Will any 6.5" speakers fit? I'm totally lost when you guys start talking in your audiophile lingo- can someone recommend a speaker to use if I don't plan on adding subs or disabling the tweeters if it turns out to be difficult? Thanks.