I guess this will fit in this section. Last year while camping we used Chez's car for the tunes. But after 2 nights and pretty much 2 days of tunage his battery went flat. With that in mind and while talking about options and trying nominate someone for the tunes, I thought I could make make something for the job. Using what bits I could scavenge from the garage and my mates car I came up with this little box of tricks. Left side is one speaker and 12v socket. Right side is one speaker and power switch. It all runs off a basic car battery. I don't know how long the battery will last for or if I can actually bring it to inters. So far I got one big cool box, Dave's BBQ, tent, 48 bottles of drink (if I can still get them), tent, table, blow up bed, sleeping bag/suit abd my clothes. I might have to do a trial fit tomorrow.