The ten screws on the rear panel play hide and seek with us under some rubber plugs. And no, those are not the same type as the included hex wrench.

A regular Phillips #1 screwdriver does the job and some careful prying using the air vent reveals a first peek inside.

After removing the complete rear panel, some connectors with locking mechanisms need to be unplugged to have complete access to all the components: a tweeter and a woofer, the motherboard, a separate breakout board for the rotary knob and line-in, and a bass reflex tube.