try cleaning the heads. If that doesn't work, you're not out a bunch of $$$... For the speakers, unless you have a lot of back seat passengers or action , just disconnect them. Get some nice ones for up front.
Ride: 2000 T-red SE Beats: Kenwood 316S, Alpine MRF200, Orion XTR 6.2, Coustic 400SE Mods: CTA, Magnaflow exhaust, SVT Instrument cluster, Knuaberized doors, side markers, F***ed up painted headlights.
, just disconnect them. Get some nice ones for up front.