Quote Originally Posted by eandre View Post
Wondering if anyone has attempted or successfully installed 5 1/4” speakers in the 4 1/2” mounts on the gen 1 gl1800?
If you do a search you will see posts about members upgrading their speakers. Some use the Show Chrome, or JBL, or the J&M. I used the JBL and had to do a little modification to get them to fit. I have heard that the Show Chrome fits as is but you have to confirm that with someone who has used them.