the problem with kick panel speakers, is that they sound terrible... since the speaker has no room to breath, you end up with no bottom end....i don't mean bump and grind, you just don't hear the drums or bass on classic music... on my 69 barracuda i had my local guy build an under dash console with speakers out on both sides, i believe i used 6" rockford fosgate speakers and it came out great... i just don't want to cut the metal behind the bezel to mount a modern stereo on my 70 superbee ... if anyone knows of a head unit that will do satellite radio.... i listen to sat radio all the time... the grateful dead channel !!!!!!!! and Fox news... I may be the only one! lol!