dash speakers

Is anyone else having the issue when first starting the jeep, the only speakers that work are the front top ones? I have noticed the last couple of times when i first start my jeep the rear bar speakers and knee speakers do not work, only the front speakers by the front window do, but once I...

JL audio speakers: C2 350x C2 650x C2 690TX Purchased from Crutchfield and were installed for 6 months. Have brand new speaker grills for the 6.5” and 6x9. The 6x9 are mounted in the Jeep soundbar and ready for plug and play. Mounting hardware was the MB quart conversion package. Inside of...

Sorry if i missed it.. I have searched, and gone through as many threads as i could. to access the dash speakers, is it as simply as popping off the grille? or do you need to take the entire dash pad off?