good question 6-pac.. i was thinking that it would be less places to crack back. but it lasted almost 40 years, and this time it would be out of the weather(sun) a lot less, so the three speaker should be used back, so they could be used if i ever put in a radio..thanks for getting me to think about it!! how about it dave..1970,black,3 speaker,non a.c. with black script..i have a great core..