I expected more from Astro. I didnt pay attention to the measurement. DIE BEDIENUNGDie Bedienung bedarf definitiv ein wenig Übung, da das Gerät nur drei Knöpfe + ein Drehrad hat und somit oftmals eine Kombination mehrerer Knöpfe gedrückt werden muss, um eine bestimmte Funktion auszuführen. I paid over $100 for what? Some muted colors and keys that dont work properly? I have a typing heavy job and this board slowed me down a lot. Unfortunately, we didnt notice that the order did state size 7, so didnt have a chance to alter the order. It looked a bit overwhelming when it arrived but it went together as stated. The notes are just the verbatim of his act. Also, it is way too short on my 5’ 7” frame. About the bass issue, these are definitely tailored to the engineer/producer demographic, the bass is there and plenty of it if the track was produced to be sub heavy, i work with a lot of dubstep and trap and the low 808s you can feel vibrating your temple, house/trance sounds fantastic where the emphasis is a punchy kick, I did perform the sticker mod on these (youtube akg bass mod) that does make difference for sure. 005 thicker than Festool included is a guide rail connector kit 2 pcs.