Subscribe and GENTLY press the like button for more vids like this:) Thanks for the support! Both on Battery Power to be fair Mania 50% Volume Boombox 3 WiFi 45% Volume Bb3 wifi has higher peak volume so 45% volume was used instead of 50% Streamed via Apple Airplay 2 Lossless ALAC Personal Opinion/Observations: Mania has puncher upper bass and low bass extension is superior(Note that this is done indoors within a room and near a wall where normal stereo mode[4 drivers are used in L,L and R,R configuration instead of L,R and R,L] is activated on the mania using it's mic, bb3 bass absolutely destroys the Mania outdoors without any walls to reflect off) Bb3 has much clearer cleaner highs, with better instrument seperation imo, and stronger deep bass(doesn't extend as far as mania though, but stronger at the deep bass region) Mania sounds hollow and echoey in the recording but that effect is totally not the case irl, the microphone captures the sound that is reflecting off the walls and ceiling weirdly, irl it sounds very natural with a very wide soundstage, no wierd sounding processing or anything going on. Bb3 has very very well tuned crystal clear highs that don't give treble fatigue, which shows how well tuned it is as this is difficult to do. Bb3 sound changes quite dramatically compared to devialet mania(easily observable when microphone is turned towards the passive radiator side[mids almost dissappear]) Overall Devialet has better Low Bass EXTENSION, Bb3 has superior mids and highs(without lacking bass intensity overall but lacks extension and mid bass). Bb3 gets louder and has better durability and battery life+performance per dollar is easily superior to mania, especially if u can get in on sale or open box 0:00 Out of My Hands (SHY Martin) 3:33 Lies (Diamond Eyes)