BillFitzmaurice.info

I've been buying sheets of 1/4 ply from Wickes. The reasons why are because its still open when I get home from work, it's in a size that fits across the rear footwell of my vw golf, it seems ok quality to me. It's not the cheapest but I haven't got time or the inclination to fanny about at a local ...

I know that zener diodes can't protect speakers from voltage spikes but can they help with this kind customer by limiting what voltage can get through? I only have very limited knowledge of electronics.