Went home for lunch and accidently knocked my a5+ speaker over, letting it fall maybe 1 foot unto my glass desk landing exactly upside down. Made a huge BANG as it hit the table. Luckily it was the passive right one, but I am still upset. No apparent damage to desk or speakers, but I'm still worried. Didn't have enough time to run enough tests....I wish there was some kind of diagnosis tool for audio equipment.
Anyway its bothering me until I get home and can test it some more. :[