The Jeep audio systems have always been a bit of a mystery. Firstly, Jeep in their great wisdom fitted most of the South African spec cars with the lowest (feature) spec head unit model available in the range and a pretty poor set of either Infinity out Alpine speakers. However, the amp fitted at the factory is a good one and rarely needs to be replaced or boosted... so before you do anything, know your options. Only upgrade your Wrangler sound after reading this and speaking to ANGRi Jeep.