honda accord 2.2 i dtec

Hi guys my front two doors speakers are working and my boot card speakers are working but the ones in 2 back doors have seemingly stopped , can anybody advise how to figure out what's wrong please ? TIA it's 2011 accord 2.2 idtec Ex type s

Hello all, I will be glad if someone can help me out here and my apologies if this question has already been answered. I found an 8 Gen Accord 2008 model 2.2 IDTEC ES with 112k miles on the clock going for 3.5k in auto trader. I think its a good bargain for that price and millage. My only...