Synergy 5221-A - 2011+ Jeep JK 2/4 Door Front Cage Kit - Manual (Page 49)

66. Position the speaker as desired. Be sure the speaker is clear of touching the A-pillar
tube. Also be sure the glove box clears sufficiently. Once happy with speaker
placement, remove paint as necessary for welding. **Note** the whole bracket does
not need to be fully welded, just a minimum of a 1” bead.