I was looking to adding a speaker and tweeter to the center dash location but realized there are already speakers under the plastic cover when I popped it opened. Does anyone know how we can enable it or do we need to upgrade the amp?

 

more power will provide a noticeable difference. when selecting my defender off the lot the upgraded 700 watt system was a must.

ended up with a car with out not ideal options for the system

Companies like Audison make oem integrated options. not sure anything for a Defender yet

other options is just go custom. any reputable car audio shop can make your ride sound amazing